Const Monitoring BL Draft result biological English JGCS edited

Result reportinventory biodiversity in term of terrestrial fauna and flora for Nghi Son refinery and petrochemical complex project

NGHI SON REFINERY AND PETROCHEMICAL LIMITEDLIABILTY COMPANY

JGCS CONSORTIUM

REPORT OFBIODIVERSITY INVENTORY IN TERMS OF

TERRESTRIAL FAUNA AND FLORA FOR NGHI SONREFINERY AND PETROCHEMICAL COMPLEX PROJECT

Environment Monitoring technical Center


November 2013



NGHI SON REFINERY AND PETROCHEMICAL LIMITED LIABILTY COMPANY

REPORT

BIODIVERSITY INVENTORY IN TERMS OFTERRESTRIAL FAUNA AND FLORA FOR NGHI SONREFINERY AND PETROCHEMICAL COMPLEX PROJECT

Project OwnerNGHI SON DEFINERYAND PETROCHEMICAL

LLC

Main contractorTECHNIP CONSORTIUM(JGCS CONSORTIUM)

SubcontractorLILAMA EME-EMC



November 2013



LIST OF PARTICIPANTS

OrdinalNo.

Works Responsibility

1 Responsible for surveying theterrestrial flora

MSc. Phan ThuyHang

2Responsible for surveying theterrestrial fauna (Reptilian andAmphibian)

MSc. Vo Dinh Ba

3Responsible for surveying theterrestrial fauna (Bird andMammalian)

MSc. Dam Minh Anh

4 Responsible for ecological researchand taking the general report Dr. Chu Manh Trinh

5 Responsible for ecological researchand taking the final report Dr. Vo Van Minh



MỤC LỤC

PART 1....................................................5RESULTS OF INVENTORY BIODIVERSITY IN TERM OF REPTILIA AND AMPHIBIA..................................................51.1. Survey area.........................................51.2. Survey Methods......................................61.3. Results.............................................6

1.3.1. The composition of reptile and amphibian species..............61.3.2. The distribution of amphibians and reptiles in the project area.....8

PART 2...................................................13RESULTS OF INVENTORY BIODIVERSITY IN TERM OF BIRD AND MAMALIA..................................................132.1. Survey area........................................132.2. Methods............................................132.2.1. Method for Mammalian Survey (records of mammals)......................................................132.2.2. Method for Avian Survey (Records of Birds).....13

2.3. Results............................................14PART 3...................................................19RESULTS OF INVENTORY BIODIVERSITY IN TERM OF TERRESTRIAL FLORA....................................................193.1. Survey area........................................193.2. Methods............................................193.2.1. Content of subject report Biodiversity in the terrestrial ecosystem (botany)........................193.2.2. Method of Field Work...........................19



3.2.3. Lab method.....................................203.2.4. Scientific Name Definition.....................20

3.3. Results.............................................203.3.1.The composition of terrestrial flora in project area........................................................203.3.2. Discussion.......................................43

PART 1

RESULTS OF INVENTORY BIODIVERSITY IN TERM OF REPTILIA AND AMPHIBIA

1.1. Survey areaRegional survey was implemented in the surface area of the

Nghi Son refinery-petrochemical complex and neighboring communes:Tinh Hai, Bac Yen, Trung Hieu, Nam Yen Yen, Mai Lam (Fig. 1.1)

Survey transects were set up in different habitat types, including residential area; agricultural area; surface area of the plant – where the plant located; plantation forest and hilly forest; mud and sand on seashore.



Figure 1.1. Map of the survey area

To understand the existing and distribution of reptile and amphibian species, field surveys were carried out at many locations with various topography and different ecosystems in theproject area:

(1) Residential area,

(2) Agricultural area,

(3) Surface area of the plant – where the plant located,

(4) Plantation forest and hilly forest.

(5) Mud and sand on seashore

1.2. Survey MethodsAt the above mentioned sites, reptile and amphibian species

were observed directly. Some specimens were collected during the day-time and/or night-time for amphibian species. Along the survey route, we recorded the voices of species to identify theirnames.



Interviews were conducted with local people.

Records of species were also based on reptile remains such as skulls, shed-skin cimens found in the houses of local people.

Scientific name, English name and list name of reptiles and amphibians were clarified according to Nguyen Van Sang, Ho Thu Cuc and Nguyen Quang Truong 2009.

Threatened species were determined based on Vietnam red databook, 2007 and Socialist Republic of Vietnam, 2006 and Decree No.32/2006/ND-CP of the Government.

1.3. Results

1.3.1. The composition of reptile and amphibian speciesBased on direct observations and interviews, 19 species (17

genera, 7 families, 2 orders) of reptiles and 10 species (9genera, 5 families, 1 order) of amphibians were recorded in theproject area (table1.1 andtable1.2):

Table1.1.The checked list of reptile and amphibian species

No Scientific name English name

Threatened speciesSDVN2007

ND32/2006

I. ANURA

1. Bufonidae

1. Duttaphrynusmelanosticus Asian common toad, Common sunda toad, Black spined toad

2. Ingerophrynusgaleatus Cambodian toad

2. Michrohylidae

3. Kaloulapulchra Guangdong Rice Frog

4. Michrohylafissipes Ornate Pigmy Frog

3. Dicroglossidae

5. Fejervaryalimnocharis Grass frog, Paddy frog, Rice frog,



Asian pool frog6. Hoplobatrachusrugulosus Common lowland frog,

Chinese bullfrog, Taiwanese frog

4. Ranidae

7. Hylaranaguentheri Gunther’s amoy frog,Gunther’s frog

8. Hylaranamacrodactylus Guang dong frog, three-striped grass frog

9. Hylarananigrovittata Black-striped frog

10. Ranajohnsi Johnsi frog

5. Rhacophoridae

11. Polypedatesleucomystax Four-lined Treefrog

Notes: SDVN (2007): Red Data Book of Vietnam 2007: EN:Endangered; VU: Vulnerable.

ND32/2006: The Governmental Decree No 32/2006/NE)-CP: IIB:Limit of exploitation and use.

Table1.2.Reptile Species Composition in the Project Area

No Scientific Name English Name

Threatened SpeciesSDVN 2007 ND32/2006

I. SQUAMATA

1. Agamidae

1. Physignathuscocincinus Indochineses water dragon

VU

2. Calotesversicolor Garden fence lizard

3. Leiolepisguttata Gutta butterfly lizard

2. Geckonidae

4. Gehyramutilata Commom four-clawed gecko

5. Gekko gecko Tockay, Gecko VU

6. Hemidaclylusfrenatus Spiny-tailed



House Gecko3. Scincidae

7. Eutropislongicaudata Long-tailed Skink

8. Eutropismultifasciata East Indian brown mabuya,common sun skink

\ 4. Colubridae

9. Ahaetullaprasina Oriental whipsnake

10. Boigamultomaculata Large –spotted cat snake

11. Coelognathusradiatus Copperhead racer, Radiated rat snake

VU IIB

12. Amphiesmastolata Buff-striped Keelback

13. Ptyaskorros Indochineses rat snake

EN

14. Xenochrophis flavipunctatus Yellow-spotted keelback

5. Elapidae

15. Bungarusfasciatus Banded krait EN IIB

16. Bungarusmulticinctus Many-banded krait

IIB

17. Najaatra Chinese Cobra EN

6. Viperidae

18. Cryptelytropsalbolabrix White-lipped pitviper, Bamboo snake

II. TESTUDINES

7. Trionychidae

19. Pelodiscussinensis Chineses of tshell turtle



Notes: SDVN (2007): Red Data Book of Vietnam 2007: EN: Endangered; VU: Vulnerable.ND32/2006: The Governmental Decree No 32/2006/NE)-CP: IIB: Limitof exploitation and use (table1.3).

Table1.3. Structure of amphibian and reptile Species Composition

No Animal Class Number ofOrder

Number ofFamily

Number ofSpecies

1 Amphibian 1 5 102 Reptiles 2 7 19

Total 3 3 12

Tables 1.1, 1.2 and 1.3 shows that species composition of the herpetology fauna in the project area is not diverse and thatthe population abundance is also very low because of lacking natural habitats. The main habitat types that can be found in this area include plantation forests of Eucalyptus and Acacia foragricultural habitats (e.g. for rice, peanut, sesame). Most of the species found in this area are common or have a wide range.

1.3.2. The distribution of amphibians and reptiles in the project areaThe project split to 6 habitat types:

(1) Residential area,

(2) Agricultural area,

(3) Surface area of the plant – where the plant located,

(4) Plantation forest and hilly forest.

(5) Mud and sand on seashore

Distribution of amphibians and reptilesindifferenthabitatsispresented in table1.4 and table1.5):

Table1.4. Distribution of amphibian Species in the Project Area

No Scientificname Englishname

Habitat(1) (2) (3) (4) (5)



I. ANURA I

1. Bufonidae

1. Duttaphrynusmelanosticus Asian common toad,Common sunda toad,Black spined toad

x x x

2. Michrohylidae

2. Kaloulapulchra Guangdong Rice Frog

x x x

3. Michrohylafissipes Ornate Pigmy Frog x x

3. Dicroglossidae

4. Fejervaryalimnocharis Grass frog, Paddy frog, Rice frog, Asian pool frog

x x x x x

5. Hoplobatrachusrugulosus Common lowland frog, Chinese bullfrog, Taiwanese frog

x x x

4. Ranidae

6. Hylaranaguentheri Gunther’s amoy frog, Gunther’s frog

x x

7. Hylaranamacrodactylus Guang dong frog, three-striped grass frog

x x x

8. Hylarananigrovittata Black-striped frog x

9. Ranajohnsi Johnsi frog x

5. Rhacophoridae

10. Polypedatesleucomystax Four-lined Treefrog

x x x

Total 8 7 5 5 1

Notes: (1): Residential area; (2) Agricultural area; (3) Surface area of the plant; (4) Plantation forest and hilly forest; (5) Mud and sand on seashore.

Table1.5.Distribution of Reptile Species in the Project Area

No Scientificname Englishname

Habitat(1) (2) (3) (4) (5)



I. SQUAMATA

1. Agamidae

1. Physignathuscocincinus Indochineses waterdragon

x x

2. Calotesversicolor Garden fence lizard

x x

3. Leiolepisguttata Gutta butterfly lizard

x

2. Geckonidae

4. Gehyramutilata Commom four-clawedgecko

x

5. Gekko gecko Tockay, Gecko x x

6. Hemidaclylusfrenatus Spiny-tailed HouseGecko

x x

3. Scincidae

7. Eutropislongicaudata Long-tailed Skink x x x x

8. Eutropismultifasciata East Indian brown mabuya, common sunskink

x x x x

4. Colubridae

9. Ahaetullaprasina Oriental whip snake

x x x

10. Boigamultomaculata Large –spotted catsnake

x x x


x x x

12. Amphiesmastolatum Buff-striped Keelback

x


x

14. Xenochrophisflavipunctatus Yellow-spotted keelback

x x

5. Elapidae

15. Bungarusfasciatus Banded krait x x

16. Bungarusmulticinctus Many-banded krait x

17. Najaatra Chinese Cobra x x

6. Viperidae



18. Cryptelytropsalbolabrix White-lipped pitviper, Bamboo snake

x x

II. TESTUDINES

7. Trionychidae

19. Pelodiscussinensis Chinese softshell turtle

x

Total 16 7 2 13 1

Notes: (1): Residential area; (2) Agricultural area; (3) surface area of the plant; (4) Plantation forest and hilly forest; (5) Mud and sand on seashore

Table1.6. Diversity of herpetology fauna based on habitat typesin the project area

No

Classanimal

Species quantity

Residentialarea

Agricultural area

Dumpinggroundarea

Plantation forestand hillyforest

Mud andsand onseashore

1 Amphibian 8 7 5 5 12 Reptiles 16 7 2 13 1

Total 24 14 7 18 2

Table 1.6 shows that the herpetology fauna is not diverse. However, this area is houses a number of 7 threatened species (24.13% of the total species number, Table 1.7). It is important to note that the range of animals overlaps in different habitat types and it also depends on the seasons.

Table1.7. Threatened amphibian and reptiles Species Recorded inthe Project Area

No Scientific name English name SDVN 2007 ND32/2006

1. Physignathuscocincinus Indochineses waterdragon

VU

2. Gekko gecko Tockay, Gecko VU


VU IIB




EN

5. Bungarusfasciatus Banded krait EN IIB

6. Bungarusmulticinctus Many-banded krait IIB

7. Najaatra Chinese Cobra EN

Notes: SDVN (2007): Red Data Book of Vietnam 2007: EN: Endangered; VU: Vulnerable. ND32/2006: The Governmental Decree No32/2006/ND-CP: IIB: Limit of exploitation and use.

Table 1.7 shows that 7 threatened species are listed in the Vietnam Red Data Book (2007) and the Government Decree No 32/2006/ND-CP.

NEW SPECIES OF ADDITIONAL SPECIES COMPOSITION IN PROJECT AREAGehyra mutilata:

Pelodiscus sinensis: Interview



Hylarana macrodactylus Eutropis multifasciata



PART 2

RESULTS OF INVENTORY BIODIVERSITY IN TERM OF BIRD AND MAMALIA

2.1. Survey areaThe field work was conducted from October 8-12, 2013 in the

following communes: HaiThuong, Hai Yen, Mai Lam, TinhHai and NghiSon (Depth water Nghi SonPort area).

Survey transects were set up in different habitat types: coastal areas, residential area, rice fields, andhilly forest. The diameter of the survey area varies from 8 km from the main plants.

Survey duration: 7:30-18h per day from 8thto 12thOctober 2013.

2.2. Methods

2.2.1. Method for Mammalian Survey (records of mammals)Mammalian survey was carried out at almost all the locations

in theNghi Son petrochemical project area including 5 communes: HaiThuong, HaiYen, Mai Lam, TinhHai and Nghi Son with the area ofabout 6.400ha.

Mammals were recorded through direct observation, from identifying their tracks, droppings, feeding evidences, claw-marks or other signs. The main biota types included tidal beach, rice-field, shrubs, hills and mountains.

Several interviews were conducted with local hunters, mammalian trappers, long-lived local residents and shops selling wild animals. Color photographs were used to confirm the occurrence of mammal species in the area.

In addition, species were also identified by hunting trophies (e.g., skulls, skins, tails and other mammal parts), that were displayed in hunter’s houses.

Specimens of small mammals were collected by traps or nets.



The names of the mammal species were identified according toCorbet and Hill (1992), Dao VanTienand Dang Huy Huynh (1994), Le Vu Khoi (2000).

2.2.2. Method for Avian Survey (Records of Birds)Birds were recorded through direct observation or from their

calls. Specimens of some small bird species were collected by using mist nets (sizes 3x1 2m and 3x1 8m) to catch and identify them but were then released to the natural environment. Doubtful bird specimens were brought to the laboratory for further identification.

Interviews were conducted with local hunters, trappers, long-lived local residents and shops selling wild animals. Color photographs were used to support species identification.

In addition, species were recorded through hunting trophies such as feathers from a bird’s wing, bird’s beak, bird’s legs andother bird parts that were displayed in local hunters’ houses.

Bird species were identified by using the literature cited as below :

- “A field guide to the birds of Thailand and South-East Asia” (Craig Robson, 2000) and “The Birds of Vietnam” (Nguyen Cu,Le TrongTrai, and Karen Philipps 2000).

- Taxonomy follows Inskipp et al. (1996).- Name of species according to Vo Quy and Nguyen Cu (1999)

and Sibley and Monroe (1990).- Evaluation of threatened species based on the Red Data

Book of Vietnam (2007);- The Governmental Decree No 32/2006/ND-CP (2006).

2.3. ResultsBased on direct observations and interviews, 15 species (8

families, 5 orders) of mammals, 54 species (14 families, 5 orders) of birds, 22 species (7 families, 1 order) of reptiles and 11 species (4 families, 1 order) of amphibians were recorded in the project area. However, the diversity of migration birds



was deficient due to the survey time which did not coincide with the migration season, especially the water birds that often search for food at coastal alluvial beaches and the mangrove forest. The main habitat type of the Nghi Son refinery-petrochemical complex zone is agricultural land. The total area of the Nghi Son refinery-petrochemical complex is 340 ha and the study area covered 6.400ha (including surrounding communes).

Composition and distribution of Mammalian, bird, reptile andamphibian species were recorded at the project area as shown in the tables below:

Table 2.1. Composition and distribution of Mammal Species in theproject area

No Scientific Name English Name Ecosystem(1) (2) (3) (4) (5)

I. SCANDENTIA TREE-SHREWS

1. Tupaidae Tree-Shrews x

1 Tupaiabelangeri Common Tree-Shrew

II. SORICOMOPHA INSECTIVORES

2. Soricidae Shrews

2 Crociduraattennuata Grey Shrew x x

3 Suncusmurinus House Shrew x x

III. CHIROPTERA BATS

3. Hipposideridae Trident Bats

4 Aselliscusstoliczkanus Stoliczka’s TridentBat

x x

4. Pteropodidae Fruit Bats

5 Macroglossusminimus Common Long-TonguedFruit bat

x x

IV. PHOLIDOTA PANGOLINS

6 Viverrazibetha Large Indian Civet x x



5. Herpestidae Mongooses

7 Herpestesjavanicus Small AsianMongoose

x x

8 Herpestesurva Crab-EatingMongoose

x x

V. RODENTIA VIII. RODENTS

6. Sciuridae Non-FlyingSquirrels

Callosciurinae Non-Flying Squirrels

Subfamily

9 Callosciuruserythraeus Palla’s Squirrel x

10 Callosciurusinornatus Irrawaddy Squirrel x

7. Spalacidae Bamboo Rats

11 Rhizomyspruinosus Hoary Bamboo Rat x

8. Muridae Rats

12 Muscaroli Ryukyu Mouse x x x

13 Musmusculus House Mouse x

14 Rattuslosea Lesser Rice-FieldRat

15 Rattustanezumi House Rat x x

Total 0 5 3 6 10

Notes: (1): tidal mud flat; (2): residential area; (3):agricultural area; (4): shrub area; (5): plantation forest andhilly forest.

Table 2.2. Distribution of Bird Species in the project area

No Scientific Name English NameEcosystem

(1) (2) (3) (4) (5)I. GALLIFORMES

1. Phasianidae

1 Francotinuspincadeanus ChineseFrancolin

x x



II. CORACIIFORMES

2. Alcedinidae

2 Alcedoatthis CommonKingfisher

x x x

3. Halcyonidae

3 Halcyon smyrnensis White-throatedKingfisher

x x x

4 Halcyon pileata Black-cappedKingfisher

x x

III. CUCULIFORMES

4. Centropodidae

5 Centropussinensis Greater Coucal x x x x

6 Centropusbengalensis Lesser Coucal x x x x

IV. COLUMBIFORMES

6. Columbidae

7 Streptopeliatranquebarica Red CollaredDove

x x x x

8 Streptopeliachinensis Spotted Dove x x x x

9 Treroncurvirostra Thick-billedGreen Pigeon

x x

V. CICONIIFORMES

7. Scolopacidae

10 Tringanebularia CommonGreenshank

x

11 Actitishypoleucos CommonSandpiper

x x

8. Charadriidae

12 Himantopushimantopus Black-wingedStilt

x x

13 Charadriusdubius Little RingedPlover

x x

14 Charadriusalexandrinus Kentish Plover x

9. Laridae

15 Sterna sp. Tern x



10. Accipitridae

16 Milvusmigrans Black Kite x x

11. Falconidae

17 Falco severus Oriental Hobby x x

12. Podicipedidae18 Egrettagarzetta Little Egret x x x x x19 Casmerodius alba Great Egret x x x x x20 Bubulcus ibis Cattle Egre x x x x x21 Ardeolabacchus Chinese Pond

Heronx x x

22 Butoridesstriatus Litle Heron x

23 Nycticoraxnycticorax Black-crownedNight Heron

24 Laniuscollurioides Burmese Shrike x x x x x25 Corvusmacrorhynchos Large-billed

Crowx

26 Hypothymisazurea Black-napedMonarch

x x x

27 Dicrurusmacrocercus Black Drongo x x x x

28 Dicrurusleucophaeus Ashy Drongo x x x x

29 Culicicapaceylonensis Grey-headedCanaryflycatcher

x x x

30 Copsychussaularis OrientalMagpie Robin

x x x x x

31 Sturnusnigricolis Black-collaredStarling

x x

32 Acridotherestristis Common Myna x x x x

33 Acridotherescristatellus Crested Myna x x x x

34 Parus major Great Tit x x x

35 Hirundorustica Barn Swallow x x

36 Hirundodaurica Red-rumpedSwallow

x x

37 Pycnonotusjocosus Red-whiskeredBulbul

x x x x

38 Pycnonotussinensis Light-ventedBulbul

x x x



39 Pycnonotuscafer Red-ventedBulbul

x x x x

40 Pycnonotusaurigaster Sooty-headedBulbul

x x x

41 Pycnonotusfinlaysoni Stripe-throatedBulbul

x x

42 Alophoixuspalidus Puff-throatedBulbul

x x

43 Cisticolajuncidis ZittingCisticola

x x x x x

44 Priniasubflava Plain Prinia x x

45 Orthotomussutorius CommonTailorbird

x x x x

46 Orthotomusatrogularis Dack-neckedTailorbird

x x x x

47 Macronousgularis Striped TitBabbler

x x x

13. Nectariniidae

48 Dicaeumconcolor PlainFlowerpecker

x x x

49 Dicaeumcruentatum Scarlet-backedPlowerpecker

x x x

50 Nectariniajugularis Olive-backedSunbird

x x x

51 Aethopigasiparaja CrimsonSunbird

x x x

52 Arachrotheralongirostra LittleSpiderhunter

x x

14. Passeridae

53 Passer montanus Eurasian TreeSparrow

x x x x x

54 Anthusrichardi Richard'sPipit

x x x

Total 21 36 28 37 37

Notes: (1): tidal mud flat; (2): residential area; (3): agricultural area; (4): shrub area; (5): plantation forest and hilly forest.



Table 2.3. Diversity of Vertebrate Fauna based on habitattypes in the project area

No Animal Class

Species quantity

tidal mudflat

residential area

agricultural area

shrubarea

plantation forestand hillyforest

1 Mammal 0 5 3 6 102 Bird 21 36 28 37 373 Reptile

4 Amphibians

Total

Results at Table 3.1 and 3.2 shows that the composition of vertebrate animals (animals and birds) in the project area has low abundance and diverse. These can be explained by the low diversity of living conditions for species, mainly artificial forest such as eucalyptus plantations and agricultural ecosystem ... However, most of the animals found in the project area have distributed widely scope and without species in the list of threatened species in Vietnam.



PART 3

RESULTS OF INVENTORY BIODIVERSITY IN TERM OF TERRESTRIAL FLORA

3.1. Survey areaRegional survey was implemented in the area of 64km2,

including dumping ground area of the Nghi Son refinery-petrochemical complex and neighboring communes: Tinh Hai, Bac Yen, Trung Hieu, Nam Yen Yen, Mai Lam

Survey transects were set up in different habitat types, including residential area; agricultural area; dumping ground area; plantation forest and hilly forest; mudand sand on seashore.

3.2. Methods

3.2.1. Content of subject report Biodiversity in the terrestrial ecosystem (botany)

Define the ecosystems in 64km2 in and around the factoryarea.

List of flora species categories for each ecosystem.Describe type of vegetation cover for each ecosystem.Lists of useful floral species: timber trees, medicinal

trees, plants for human food, and cattle, plants for constructionmaterial, plants for making handicrafts, ornamental trees, resin trees, tanin trees, attar trees etc.

Reckon botany categories in the regional ecosystem.Describe floristic composition types according to each

ecosystem.Define valuable and rare species stipulated in Vietnam Red

Data Book (2007), Vietnam Red List as IUCN (2007) and Government Decree No. 32/2006 ND-CP about valuable and rare zoology and botany, endemic species (if any) expressed in the species distribution map.



Define exotic and threatened species (if any).Compare with the result in the previous evaluation of flora

terrestrial ecosystems to find out the changes remarkably to suggest solutions to restrict negative impacts, manage, protect and minimize impacts from project operations

3.2.2. Method of Field WorkSecondary data collection: inherit the involved previous

studies. Primary data collection:Interview people about socio-economic matters and other

issues;Take notes, take photographs and measure co-ordinates by

GPS, collect samples of strange and unknown name plants in the field.

Investigate and collect plant samples followed the classical method in botanical study (Klein, 1979; Nguyen Nghia Thin, 1997, 2007):

Take notes: Sample number, sampling date, sampling place and collector.

Take notes: Plant characteristic, colors of trunk, leaves, flower, fruit, form of life and habitat.

Specimens were pressed in a newspaper, soaked in 96oC spirit, packed in nylon and dried, stored and given a specified scientific name in the lab.

Standard quadrats (10mx10m) were established according to Whitaker (1972) and Fransisco Dallmier (1998) to study the vegetation in each ecosystem (identify species, measure at chest height (1.3m) plants having 10cm and above diameters and count the number of individual.

3.2.3. Lab methodThe specimens were flatly pressed on old 24x42 cm squared

newspaper in temperatures between 50-700C, ensuring the samples dried gradually, not crispy and fired.



3.2.4. Scientific Name DefinitionAnalyze samples and identify the scientific name of plant

species by morphological comparison method, based on specialized documentation from Vietnam, France and China, books and other relevant documents used in previous studies for a socio-economic project in Thanh Hoa.

Compare with the results of previous study by the Centre for Environmental – Geo and Terrestrial Planning in pre-construction phase of project

3.3. Results

3.3.1.The composition of terrestrial flora in project areaSurvey results in the study area has identified 447

terrestrial plant species belonging to 110 families, 4 phylum.

Table 3.1. The checked list of terrestrial flora species inproject area

No. Scientific Name Vietnamese Name

Usedvalue

Ecosystemclassificat

ion

I. LYCOPODIOPHYTA NGÀNH THÔNG ĐẤT

1.Lycopodiaceae Họ Thông đất

1 Lycopodium cernuum L. Thông đất 5 1, 2

2 L. complanatum L. Thông đất lá dẹt 5 1, 2

2.Selaginellaceae Họ Quyển bá

3 Selaginella biformis A.Braunex Kuhn

Quyển bá 1, 2

4 S. monospora Spring Quyển bá đơn bào tử 1, 2

5 S. rolandi-principis Alston Cỏ hoa đá 1, 2

II.POLYPODIOPHYTA NGÀNH DƯƠNG XỈ



3. Adiantaceae Họ tóc vệ nữ

6 Acrostichum aureum L. Ráng 4

7 Pteris cadieri Christ Quyết đuôi phiến lệch 5 1, 2

8 P.linearis Poir Ráng sẹo gà dải 2 1, 2

9 P.multifida Poir Quyết đuôi xẻ nhiều 2 1, 2

4. Aspleniaceae Họ Tổ điều

10 A.scortechinii Bedd. Ráng can xi 1, 2

11 Blechnum orientale L. Ráng dưà 5 1, 2

5.Cyatheaceae Họ Dương xỉ mộc

12 Microlepia marginata(Hout.) C.Chr.

Ráng vi lân 1, 2

13 M.pilosusa Wall. Ex C.Presl. Ráng vi lân lông mịn 1, 2

14 Pteridium aquilinum (L.)Kuhn.

5 1, 2

15 Histiopteris incisa (Thumb.)J.Sm

Ráng ngũ vị 1, 2

6.Gleicheniaceae Họ Guột, Tế 1, 2

16 Dicranopteris dichotoma (Thunb.) Bernh.

Ráng tây sơn 2 1, 2

17 D.linearis (Burm.f.) Under W.

Guột 5, 8 1, 2

7.Polypodiaceae Họ Ráng

18 Colysis digitata (Baker) Ching

1, 2

8.Schizeaceae Họ Bòng bong

19 Lygodium conforme C.Chr. Bòng bong to 1, 2

20 L.flexuosum (L.) Sw. Bòng bong dịu 2 1, 2, 6



21 L.japonicum (Thunb.) Sw. Bòng bong Nhật 2 1, 2, 6

22 L.microphyllum Cav. Bòng bong lá nhỏ 2 1, 2

III. PINOPHYTA NGÀNH THÔNG

9.Araucariaceae Họ Bách tán

23 Araucaria columnaris (G.Forst.) Hook.

Bách tán 1,5

6

10.Cuppressaceae Họ Trắc bách diệp

24 Thuja orientalis L. Trắc bách diệp 1,5

6

11.Pinaceae Họ Thông

25 Pinus merkusiana Cool et Gaus.

Thông nhựa, thông 2 lá 1, 6 1

IV.MAGNOLIOPHYTA NGÀNH NGỌC LAN

A.MAGNOLIOPSIDA LỚP HAI LÁ MẦM

12. Acanthaceae Họ Ô rô

26 Justicia gendarussa Burm.f. Thanh táo 2 6

27 Thunbergia fragrans Roxb. Cát đằng thơm 2

28 T.grandiflora Roxb. Dây bông báo 2 1, 2

13. Amaranthaceae Họ Rau dền

29 Amaranthus lividus L. Dền tía 3 6, 7

30 A.hybrydus L. Dền đuôi chồn 2,3, 9

6, 7

31 A.spinosus L. Dền gai 9 3, 6, 7

32 A.tricolor L. Dền canh 3 5, 6

33 A.viridis L. Dền xanh 3 3, 6

34 Archyranthes aspera L. Cỏ xước 2 3, 6

35 Celosia argentea L. Mồng gà 2, 5 3, 6



14. Anacardiaceae Họ Đào lộn hột

36 Allospondias lakonensis (Pierre) Staf

Dâu da xoan 1, 3 2, 6

37 Choerospondias axillaris (Roxb.) Burtt etHill

Xoan nhừ 1 2

38 Dracontomelon duperreanum Pierre

Sấu 1, 3 6

39 Mangifera reba Pierre Xoài 1, 3 6

40 Pegia sarmentosa (Lec.) Hand-Mazz.

Sấu leo 2

41 Rhus chinensis Muller 2

42 Semecarpus tonkinensis Lec. Sưng Bắc bộ 2

43 Toxicodendron succedanea (L.) Mold.

Sơn rừng 6 2

15.Ancistrocladaceae Họ Trung quân

44 Ancistrocladus tectorius (Lour.) Merr.

Dây Trung quân 2, 5 1, 2

16. Annonaceae

45 Annona squamosa L. Mãng cầu 2, 3 6

46 Annona muricata L. * Mãng cẫu xiêm 2, 3 6

47 Artabotrys petelotii Merr. Công chúa 2

48 Dasymaschalon rostratum Merr.et Chun

Mao quả 5 2

49 Desmos chinensis Lour. Hoa dẻ 5 1, 2

50 Polyalthia cerasoides Benth.Et Hook.

Nhọc lá nhỏ 1 2

51 Uvaria microcarpa Champ.et Bù dẻ quả nhỏ 2 2



Benth.

17.Apiaceae Họ Hoa tán

52 Anethum graveolens L. Thì là 2, 3 6

53 Centella asiatica (L.)Urb. Rau má 2, 3 3, 6

54 Cnidium monnierii(L.) Cuss. Giần sàng 2, 3 3

55 Coriandrum sativum L. Rau mùi 2, 3 6

56 Eryngium foetidum L. Mùi tầu 2, 3 7

57 Hydrocotyle chevalieri (Chern.) Tardieur

Rau má chevalier 2, 3 5

18.Apocynaceae Họ Trúc đào

58 Alyxia siamensis Craib. Ngôn thái 2

59 Alstonia scholaris R.Br. Sữa 5 2, 6

60 Catharanthus roseus (L.) G.Don

Dừa cạn 2 6, 7

61 Cerbera manghas L.ex Gaertn. Mật sát, óc mướp 11 6, 7

62 Ervatamia hoabinhnensis Ly Ớt rừng 2 1, 2

63 Plumeria rubra L. Đại 2, 5 6

64 Strophanthus caudatus (Burm.f.) Kurz

Sừng trâu 2 1, 2

65 S.divaricatus (Lour.)Hook.etArn.

Sừng dê đuôi 2 2

66 Tabernaemontana bovina Lour. Lài trâu 2 2

67 Xylinabariopsis napeensis (Quint) Metc

Dây bói cá 2 2

68 Wrightia pubescens R. Br. Thừng mực lông 1 2

69 W.tomentora (Roxb.)Roem & Schult

Thừng mực 1 2



19. Araliaceae Họ Nhân sâm

70 Aralia armata (Wall.) Seem. Đơn châu chấu, Cẩm ràng

2, 5 2

71 A.dasyphylla Miq. Đơn châu chấu 2, 5 2

72 Polyscias filicifolia Balf. Đinh lăng 2, 5 6

73 Schefflera octophylla (Lour.) Hams

Chân chim 2, 3 6

20. Asclepiadaceae Họ Thiên lý

74 Streptocaulon griffithii Hook.f.

Hà thủ ô trắng 2 123

75 Toxocarpus ovalifolius Tsiang

Tiêu quả lá xoan 1, 2, 6

76 T. wightianus Hook. & Arn. Tiêu quả Wight 1, 2

77 Tylophora harmandii Cost. Đầu dài 2 2

21. Asteraceae Họ Cúc

78 Ageratum conyzoides L. Cứt lợn 2 3, 6, 7

79 Artemisia campestris L. Ngải cứu biển 2 7

80 A. japonica Thunb. Ngải cứu rừng 2, 3 2

81 A. vulgaris L. Ngải cứu thường 2 6

82 Aster ageratoides Turcz. Cúc lá ba gân 2 2

83 Bidens pilosa L. Đơn buốt 2 2, 3, 6

84 Blumea balsamifera (L.)DC. Từ bi xanh 2 2, 3

85 B.lanceolaria (Roxb.)Druce var.Spertabilis (DC.) Rand

Xương sông 2, 3 6

86 Carpesium abrotanoides L. Cẩu nhi 2, 3 2, 3

87 Crassocephalum crepodioides Rau tầu bay 2 2



(Benth.)Moore

88 Dichrocephala integrifolia (L.f.) Kuntze

Lưỡng sắc 2

89 Eclipta prostrata (L.) L. Nhọ nồi 2 3, 6

90 Elephantopus scaber L. Cúc chân voi nhám 2 3, 6

91 E. mollis H.B.K Cúc chân voi mềm 2 3, 6

92 Emilia sonchifolia (L.) DC. Cây rau má lá rau muống 3, 6

93 Enhydra fructuans Lour. Rau ngổ 2,3, 9

4

94 Erechtites hieracifolia (L.)Raf. ex DC.

Hoàng thất 2, 3 3

95 E.valerianifolia (L.) DC. Rau tàu bay lá xẻ 3

96 Eupatorium odoratum L. Cộng sản 2 1, 2, 3

97 Gnaphalium polycaulon Pers. Rau khúc 3 6

98 Grangea maderaspatana (L.)Poir

Cải đồng 2, 3 6

99 Gynura auriculata Cass. Kim thất 2 3

100

G .lycopersicifolia DC. Kim thất 2, 3 3

101

G. pseudochina (L.) DC. Rau bầu đất 2, 3 3

102

Lactuca indica L. Bồ công anh 2, 3 2, 3, 6

103

Launaea sarmentosa (Willd.) Sch.-Bip. exKuntze

Diếp biển 3 6, 7

104

Pluchea indica (L.) Less. Cúc tần 2 6, 7

10 Siegesbeckia orientalis L. Hy thiêm 2 3



5

106

Solidago virgaurea L. Cúc giải độc 2, 5 3

107

Tithonia diversifolia (Hemsl.)A.Gray

Quỳ dại 2, 5 3, 6

108

Vernonia arborea Buch.-Ham Bông bạc 1, 2 3

109

Wedelia biflora (L.)DC. Sơn cúc biển 2 3

110

W.chinensis (Osb.) Merr. Sài đất 2 2, 3, 6

111

Xanthium inaequilaterum DC. Ké đầu ngựa 2 2, 3, 6

112

X.strumarium L. Ké 2 2, 3, 6

22. Bignoniaceae Họ Núc nác

113

Oroxylon indicum (L.) Vent. Núc nác 2, 3 6

23.Bombacaceae Họ Gạo

114

Bombax ceiba L. Gạo 2 6

115

Ceiba pentandra (L.) Gaertn. Bông gòn 2 6

24.Brassicaceae

116

Brassica oleracea L. var. gongylodes L.

Su hào 3, 4 6

117

B. juncea L.) Czern. Cải canh 3 6

118

B.oleracea L.var.capitata L. Bắp cải 3, 4 6



25. Capparaceae Họ Màn màn

119

Cleome chelidonii L. * Màn màn hoa tím 2 3, 6

120

Cleome viscosa L. * Màn màn hoa vàng 2 3, 6

26. Caprifoliaceae Họ Kim ngân

121

Lonicera japonica Thunb. Kim ngân 2 2

27.Caricaceae Họ Đu đủ

122

Carica papaya L. Đu đủ 2,3, 9

6

28. Cassuarinaceae Họ Phi lao

123

Cassuarina equisetifolia Forst.

Phi lao 1, 5 7

29.Cactaceae Họ Thanh long

124

Cereus peruvianus (L.) Mill. Xương rồng khế 5 6, 7

125

Hylocereus undatus (Haw) Britt.et Rore

Thanh long 3 6

126

Opuntia dillenii (Ker-Gawl) Haw

Xương rồng bẹt, Vợtgai

6, 7

30. Celastraceae Họ Dây gối

127

Salacia cochinchinensis Lour.* Chóc mao 2, 3 1, 2

31. Ceratophyllaceae Họ Rong đuôi chó

128

Ceratophyllum demersum L.* Rong đuôi chó 5 4

32.Chenopodiaceae Họ Rau muối

12 Chenopodium ficifolium Sw. Rau muối 2, 7



9 3, 7

33. Combretaceae Họ Bàng

130

Quisqualis indica L. Dây giun 2 2

131

Terminaria catappa L. Cây bàng 1, 5 7

34.Connaraceae Họ Dây khế rừng

132

Cnestis palala (Lour.) Merr. Dây khế 2

133

Rourea minor (Gaertn.) Leenh.

Tróc cẩu 2

134

R.oligophlebia Merr. Lủa ít gân 2

35. Convolvulaceae Họ Bìm bìm

135

Argyreia capitata (Vahl.) Choisy

Dây bạc thau 2 2

136

Ipomoea aquatica Forsk. Rau muống 3, 9 4

137

I .batatas (L.) Poir.in Lamk.

Khoai lang 2,3, 9

5, 6

138

I. biflora (L.) Pers Bìm hai hoa 5 6

139

I. pes-caprae (L.) R.Br. Rau muống biển 2 7

36.Crassulaceae Họ Thuốc bỏng

140

Kalanchoe pinnata (Lamk.) Oken

Trường sinh 2 6

37.Cucurbitaceae Họ Bầu bí

141

Gymnopetalum cochinchinensis

Cứt quạ 2 2



(Lour.) Kurz

142

G. laxum (Wall.) Cogn. Thư tràng 2 2

143

Cucurbita pepo L. Bí đỏ 3 5, 6

144

Benincasa hispida (Thunb)Cogn.

Bí đao 3 5, 6

145

Lagenaria siceraria (Molina)Stande

Bầu 3 5, 6

146

Luffa acutangula (L.) Roxb. Mướp 3 6

147

Momordica cochinchinensis (Lour.)Spreng.

Gấc 2, 3 6

148

Trichosanthes tricuspidata Lour.

Qua lâu ba mũi 2

149

Zehneria indica (Lour.) Keraud.

Dưa chuột dại Ấn 2

38.Dilleniaceae

150

Dillenia heterosepala Finet et Gagnep.

Lọng bàng 1 2

151

Tetracera scandens (L.) Merr.

Dây chạc chìu 2, 5 1, 2

39.Dipterocarpaceae Họ Dầu

152

Hopea odorata Roxb. Sao đen 1, 5 6

40.Ebenaceae Họ Thị

153

Diospyros decandra Lour. Thị 3 6



154

D.eriantha Champ.ex Benth. Thị lọ nồi 1 6

155

D. kaki L.f. Hồng 3 6

41.Elaeagnaceae

156

Elaeagnus latifolia L. Nhót 3 6

42.Euphorbiaceae Họ Thầu dầu

157

Alchornea rugos (Lour.) Muell.-Arg.

Bọ nẹt gợn 2 2

158

A.tiliifolia (Benth.)Muell-Arg.

2

159

Antidesma ambiguum Pax & Hoffm.

3 2

160

Aporosa dioica (Roxb.)Muell.- Arg.

1, 2

161

Aporosa sphaerosperma Gagnep.

Thàu táu hạt tròn 1, 2

162

Breynia augustifolia Hook.f. 2 2

163

B. fructicosa (L.) Hook.f. Bồ cu vẽ thường 2 1, 2

164

Bridelia monoica (Lour.) Merr.* Đỏm lông 1, 2

165

Claoxylon longifolium (Blume)Endl. Ex Hassk.

Mọ lá dài 2

166

Euphorbia antiquorum L. Xương rồng 6



167

E. hirta L. Cỏ sữa lá lớn 2 3, 6

168

E. hypericifolia L. Cỏ sữa lá nhỏ 2 3, 6

169

E. tirucalli L. * Xương khô, cành giao 6

170

Glochidion assamicum (Muell.-Arg.)Hook. f.

Sóc assam 2

171

G.daltonii(Muell.-Arg.) Kurz Bọt ếch lá kiếm 2

172

G.eriocarpum Champ. Bọt ếch có lông 2 2

173

Homonoia riparia Lour. Rì rì 2 4

174

Hura crepitans L. Vông đồng 2 6

175

Macaranga denticulata (Blume) Muell.

1 2

176

Mallotus apelta (Lour.)Muell.-Arg.

Bùng bục trắng 2

177

M.barbatus Muell.-Arg. Bùng bục 2 1, 2

178

M.philippensis (Lamk.)Muell.-Arg.

Cánh kiến 2, 6 2

179

M.paniculatus (Lamk.) Muell.-Arg.

Bùng bục nâu 2

180

Manihot esculenta Crantz Sắn, Củ mỳ 3, 4 5, 6

181

Phyllanthus emblica L. Me rừng 2, 5 2



182

P. reticulatus Poir. Phèn đen 2 2, 6

183

P. urinaria L. Chó đẻ 2 3, 6

184

P. vigratus Forst. 2 3, 6

185

Sapium discolor(Champ.ex Benth.) Muell.-Arg.

Sòi tía 1, 2 2

186

S.sebiferum (L.) Roxb. 1, 2 2

187

S. rotundifolium Hemsl. 1 2

188

Sauropus androgynus (L.) Merr.

Rau ngót 2, 3 6

43.Fabaceae Họ Đậu

189

Acacia auriculaeformis A.Cunn. Ex Benth.

Keo lá tràm 1 1

190

A.magnum Willd. Keo tai tượng 1 1

191

Adenanthera microspermaTeijmet Binn.

Muồng ràng ràng 1 1

192

A. pavonina L. Trạch quạch 1 2

193

Albizia corniculata (Kost.) I.Niels.

Muồng móc 1 2

194

Arachis hypogea L. Đậu phụng 3 5

195

Bauhinia bracteata(Benth)Baker

Dây cánh dơi 2, 5 2

19 B.hirsuta Weinm. Móng bò lông 2, 5 2



6

197

B. scandens L. Móng bò leo 2, 5 2

198

Caesalpinia minax Hance Vuốt hùm 2

199

Crotalaria juncea L. Lục lạc sợi 2 3

200

Desmodium gangeticum (L.)DC. Thóc lép 2 2, 3, 5

201

D.heterocarpon (L.) DC. Thóc lép dị quả 2 2, 3

202

D.trifolium (L.) DC. Hàn the ba hoa 2, 3, 5

203

D.velutinum (Willd.) DC. Thóc lép nhung 2, 3, 5

204

Dolichos lablab L. Đậu ván 3 6

205

Derris trifoliata Lour. Cóc kèn 7

206

Erythryna variegata L. Vông nem 2, 5 6

207

Flemingia macrophylla (Willd.) Merr.

Đậu tóp mỡ lá to 2, 3

208

Glycine soja Sieb.et Zucc. Đậu tương 3, 4 5

209

Leucoena leucocephala(Lamk.)de Wit.

Keo dậu 7 1

210

Mimosa pigra L. Mai dương 6, 7 4, 6



211

M. pudica L. Trinh nữ 2 3, 6

212

Pueraria montana (Lour.)Merr.

Sắn dây núi 2

213

Sophora javanica L.f. Hoa hoè 2 6

214

Uraria crinita (L.)Devs. Ex DC.

Hầu vĩ 3

215

Vigna radiata (L.) Wilezek Đậu xanh 2, 3 6

216

V.unguiculata (L.) Walp. Đậu đen 2, 3 6

44.Goodeniaceae Họ Hếp

217

Scaevola taccada (Gaetn.) Roxb.

Hếp 2 7

45.Guttiferae (Clusiaceae) Họ Bứa

218

Cratoxylon formosum (Jack.) Dyer

Thành ngạnh dẹt 1 2

219

Cratoxylon cochinchinensis (Lour.) Blume

Thành ngạnh 1 2

220

Garcinia cowa Roxb. Tai chua 1, 3 2

46.Icacinaceae Họ Thụ đào

221

Iodes cirrhosa Turcz. Tử quả 2 2

47.Ixonanthaceae Họ Hà nu

222

Ixonanthes reticulata Jack. Đà nam 1 2

48.Juglandaceae Họ Hồ đào

22 Engelhardtia Chẹo 1 2



3 roxburghianaWall.

49.Labiatae Họ Bạc hà

224

Coleus amboinicus Lour. Húng chanh 3 6

225

E.ciliata (Thunb.) Hyland. Kinh giới 3, 7 6

226

Mentha aquatica L. Húng láng 2,3, 7

6

227

Ocimum basilicum L. Húng quế 3 6

228

O. tenuiflorum L. Hương nhu tía 7 6

229

Perilla frutescens (L.) Britton

Tía tô 3, 7 6

50. Lauraceae Họ Long lão

230

Actinodaphne pilosa (Lour.) Merr. *

Bộp lông, Bồ đệt 2

231

Alseodaphne mollis W.W.Sm. Sụ lông mềm 1, 7 2

232

Beilschmiedia laevis Allen Chắp trơn 1, 7 2

233

Casssytha filiformis L. * Tơ xanh 2 1, 2, 6

234

Cinnamomum bonii Lecomte Re Bon 1, 7 2

235

C. kunstleri Ridl. Re kun 1, 7 2

236

Litsea balansae Lecomte Bời lời Balansa 1, 7 2



237

L.cubeba (Lour.) Pers. Màng tang 1, 7 2

238

L.lancifolia (Roxb.ex Nees) Hook.f.

Bời lời lá mác 1, 7 2

239

L.umbellata (Lour.) Merr. Bời lời 1, 7 2

240

L.verticillata Hance Bời lời lá mọc vòng 1, 7 2

51.Leeaceae Họ Gối hạc

241

Leea guinensis G.Don Gối hạc 2 2

52.Lecythidaceae Họ Lộc vừng

242

Barringtonia acutangula Gaertn.

Lộc vừng 1, 5 6

53.Loranthaceae Họ Tầm gửi

243

Helixanthes parasitica Lour. Tầm gửi ký sinh 2 6

54.Magnoliaceae Họ Ngọc lan

244

Manglietia conifera Dandy Mỡ 1 1

245

M.dandy (Gagnep.) Dandy Dạ hợp 1, 5 6

246

Michelia champaca L. Ngọc lan vàng 1, 5 6

55.Malvaceae Họ Bông

247

Abelmoschus moschatus Medi. Bụp vang 2 7

248

Abutilon indicum (L.) Sweet 2 6, 7

24 Hibiscus mutabilis L. Phù dung 2, 5 6



9

250

H. tiliaceus L. Tra làm chiếu 2 7

251

H. rosa-sinensis L. Dâm bụt 2, 5 6

252

Helicteres angustifolia L. Tổ kén hẹp 2, 5 2, 6

253

H. hirsuta Lour. Tổ kén lông 2, 6

254

Kydia calycina Roxb. Bò ké dài 3, 5

255

K. glabrescens Mast. Bò ké nhẵn 3, 5

256

Sida acuta Burm.f. Ké hoa vàng chồi 2 3, 5, 6

257

S. rhombifolia L. Ké hoa vàng thoi 2 3, 5, 6

258

S. subcordata Span. Ké hoa vàng lá tim 2 3, 5, 6

259

Urena lobata L. Ké hoa đào 2 3, 5, 6

56.Melastomataceae

260

Blastus cochinchinensis Lour.

2

261

Medinilla petelotii Merr. Me mái Petelo 2

262

Melastoma candidum D.Don Mua vảy 2 2

263

M. malabathricum L. Mua 3 2



264

Memecylon edule Roxb. Ran, Sầm bù 2

265

Memecylon umbellatum Burm. f. *

Sầm tán 3 1, 2

266

Osbeckia chinensis L. Mua tép 2

57. Meliaceae Họ Xoan

267

Khaya senegalensis (Desr) A.Juss.

Xà cừ 1, 5 6

268

Melia azedarach L. Xoan nhà 1 6

58. Moraceae Họ Dâu tằm

269

Broussonetia papyrifera (L.)L’Her’. ExVent.

1, 9 2, 6

230

Ficus auriculata Lour. 3, 5 2

191

F. benjamina L. 5 2

152

F.fulva Reinw. ex Blume Ngái lông vàng hoe 2

113

F. heterophylla L.f. 2 2

74 Ficus hirta Vahl. Ngái lông 2

35 F. hispida L.f. 2

4 F.pubilimba Merr. 1, 5 2

43 F. religiosa L. 1, 5 6

82 Maclura cochinchinensis (Lour.) Corner

2 2



121

M. fruticosa (Roxb.) Corner 2 2

160

Morus alba L. Dâu tằm 2, 9 7

199

Streblus asper Lour. * Duối nhám 6

238

Streblus ilicifolius ( Vidal) Corner

Duối ô rô 1 2

277

Trophis scandens (Lour.) Hook. etArn.

2 2

59.Myrsinaceae Họ Đơn nem

278

Ardisia chinensis Benth. Cơm nguội 2

60. Myrtaceae

279

Baeckea frutescens L. Chổi xễ 2,7, 8

2

280

Cleistocalyx circumcissa (Gagnep.) Phamh.

Trâm ô 1,2, 3

6

281

Cleistocalyx nervosum DC. * Vối 6

282

Eucalyptus camaldulensis Dehn.

Bạch đàn Úc 1,4, 7

1

283

E.exserta F.Muell. Bạch đàn liễu 1,4, 7

1

284

E. robusta J.E.Sm. Bạch đàn đỏ 1,4, 7

1

285

Psidium guajava L. Ổi 3, 7 6

286

Psidium littorale Raddi. * Ổi sẻ 2, 3 6



287

Rhodamnia dumetorum (Poir.) Merr. *

Tiểu sim 1, 2

288

Rhodomyrtus tomentosa (Ait.)Hassk.

Sim 3, 2 1, 2

289

Syzygium polyanthum (Wight) Walp.

Sắn thuyền 1, 6 2

61. Nyctaginaceae Họ Hoa giấy

290

Brougainvillea spectabilis Willd

Hoa giấy tím 5 6

291

B.spectabilis var.lateritia Lemaire

Hoa giấy đỏ 5 6

62. Oleaceae Họ Hoa nhài

292

Jasminum lanceolaria Roxb. Nhài mác 2 6

293

J. pedunculatum Gagn. Nhài cuống 2 6

294

J.subtriplinerve Blume Chè vằng 2 2, 6

295

Osmanthus matsumuranus Hayata

Mộc cọng 2 6

63. Onagraceae Họ Cỏ Mương

296

Ludwidgia octovalvis (Jacq.) Raven *

Cỏ mương 4

64. Oxalidaceae Họ Khế

297

Averrhoa bilimbi L. Khế ngọt 2, 3 6

298

A. carambola L. 2, 3 6

299

Oxalis acetosella L. Chua me đất 2, 3 3, 5, 6



300

Oxalis corniculata L. Chua me đất hoa vàng 2, 3 3, 5, 6

65.Passifloraceae Họ Lạc tiên

301

Adenia heterophylla (Blume) Koord.

Dây quạ đen khác lá 2

302

Passiflora foetida L. Lạc tiên 2, 3 6

66. Pedaliaceae Họ Vừng

303

Sesamum orientale L. Vừng, mè 2, 6 5, 6

67.Piperaceae Họ Hồ tiêu

304

Piper betle L. Trầu không 2,3

6

305

P. lolot C.DC. Lá lốt 3, 7 6

68.Plantaginaceae Họ Bông mã đề

306

Plantago major L. Bông mã đề 2, 3 6

69.Plumbaginaceae Họ Đuôi công

307

Plumbago zeylanica L Bạch hoa xà 2, 5 2

70.Polygonaceae Họ Rau răm

308

Polygonum barbatum L. Nghể râu 2 2, 3, 5

309

P. chinense L. Thồm lồm 2 2, 3, 5, 6

310

P. hydropiper L. Nghể răm 2, 3 4, 5, 6



311

P. odoratum Lour. Rau răm 2, 3 6

312

Rumex nepalensis Spreng. Chút chít Nêpan 2 3, 5

313

R. wallichii Meisn. Chút chít 2 3, 5

71.Portulacaceae Họ Rau sam

314

Portulaca oleracea L. Rau sam 2, 3 3, 5, 6

315

P. quadrifida L. Sam nhỏ 2, 3 3, 5, 6

72.Rhamnaceae Họ Táo ta

316

Sageretia rugosa Hance Chanh châu nhám 2

317

Ventilago calyculata Tul. Dây đồng dài 2

318

V. leiocarpa Benth. Dây đồng bóng 2

319

Ziziphus oenoplia (L.) Mill. Táo rừng 2

73.Rhizophoraceae Họ Đước

320

Carallia brachiata (Lour.) Merr.

Xăng mã 1, 6 2

74.Rosaceae Họ Hoa hồng

321

Prunus armeniaca L. Mơ 3, 5 6

322

P. persica L. Đào 3, 5 6

323

P. salicina Lindl. Mận 3, 5 6



324

Rosa chinensis Jacq. * Hoa hồng 6

325

Rubus alceaefolius Poir. Mâm xôi 2, 3 2, 6

326

R.cochinchinensis Tratt. Ngấy hương 2, 3 2

327

R.leucanthus Hance Mâm xôi bóng 2

328

R.moluccanus L. Mâm xôi góc tù 2

75.Rubiaceae Họ Cà phê 2

329

Canthium dicocum (Gaertn.) Teysm. &Binn.

Găng đôi 2

330

Hedyotis auricularia L. An điền 2

331

Ixora coccinea L. Trang, Đơn đỏ 5 2

332

Lasinthus balansae (Drake) Pit.

Xú hương Balansa 2

333

Morinda umbellata L. Mặt quỷ 2

334

Mussaenda cambodiana Pierre ex Pit.

Bướm bạc Cambodia 2 2

335

Paederia lanuginosa Wall. Mơ lông 2 6

336

Psychotria rubra (Lour.) Poit.

Lấu 2 2

337

Randia dasycarpa (Kurz) Bakh.f.

Găng trắng 1 2

33 Uncaria homomalla Miq. Câu đằng đồng 2 2



8

339

Wendlandia acuminata Cowan Chà hươu 2

76. Rutaceae Họ Cam

340

Clausena excavata Burm.f. Hồng bì dại 2, 3 2

341

Citrus grandis (L.) Osbeck. Bưởi 3 6

342

C.limonia Osbeck. Chanh 3 6

343

C. nobilis Lour. Cam sành 3 6

344

Euodia lepta (Spreng.) Merr.*

Ba chạc 2

345

Murrauya panicunata (L.) Jack.

Nguyệt quế 2, 5 6

346

Severinia monophylla (L.) B.C. Tan

Gai xanh 3 1, 2

347

Zanthoxylum avicenniae (Lam.) DC.

Muồng truổng 3 2

77. Sapindaceae Họ Bồ hòn

342

Allophylus caudatus Radlk. Ngoại mộc 7 2

343

Cardiospesmum halicacabum L. Dây tầm phong 2 2, 3

344

D.longan Lour. Nhãn 1, 3 6

345

Dodonaea viscosa (L.) Jacq. Chanh dành 1 2



346

Litchi chinensis Sonn. Vải 1, 3 6

78.Sapotaceae Họ Hồng xiêm

347

Eberhardtia tonkinensis Lecomte

Mắc niễng Bắc 1 6

348

Planchonella obovata (R. Brown) Pierre *

Chòi, Mộc 2

79. Saururaceae Họ Diếp cá

349

Houttuynia cordata Thunb. Rau giếp cá 2, 3 6

80.Scrophulariaceae Họ Hoa mõm chó

350

Scoparia dulcis L. Cam thảo nam 2 3, 5, 6

351

Lindernia crustacea (L.) F.Muell. *

Lữ đằng 3, 5, 6

81.Simaroubaceae Họ Thanh thất

352

Brucea javanica (L.) Merr. Sầu đâu rừng 2 2

353

Eurycoma longifolia Jack. Bách bệnh 2 2

82.Solanaceae Họ Cà

354

Datura metel L. Cà độc dược 2 3, 5, 6

355

Lycianthes biflora (Lour.)Bitter

Cà hai hoa 2 3, 5, 6

356

Solanum erianthum D.Don Cà hoa lông 2 3, 5, 6

357

S. torvum Sw. 3, 5, 6



358

S. diphyllum L. Cà dại, tiêu dại 3, 5, 6

83.Sterculiaceae Họ Trôm

359

Pterospermum diversifolium Blume

Lòng mang lá đa dạng 1 2

84.Theaceae

360

Camellia sinensis L. * Chè 6

85.Thymelaeaceae Họ Trầm

361

Wikstroemia indica (L.) C.A.Mey

1, 4 1, 2

86.Tiliaceae Họ Đay

362

Grewia asiatica L. Cò ke á 4

87. Ulmaceae Họ Du 2

363

Trema orientalis (L.) Blume Hu đay 1, 4 2

88. Urticaceae Họ Gai

364

Boehmeria malabarica Wedd. Bọ mắm 2

365

Elatostema balansae Gagn. Cao hùng Balansa 2

89.Verbenaceae Họ Cỏ roi ngựa

366

Callicarpa rubella Lindl. Tu hú đỏ 2

367

Clerodendrum chinense (Osbeck) Mabb.

Mò hoa trắng 5, 6

368

C. infortunatum L. 5, 6



369

C.japonicum (Thunb.) Sweet Mò Nhật 2, 5 5, 6

370

Lantana camara L. Hoa ngũ sắc 2, 5 2, 3, 5, 6

371

Stachytarpheta jamaicensis (L.) Vahl.

Đuôi chuột 2, 3, 5, 6,7

372

Vitex rotundifolia L.* Từ bi biển 7

90.Vitaceae Họ Nho

373

Cissus triloba (Lour.)Merr. Dây chìa vôi 2 2

B. LILIOPSIDA LỚP LOA KÈN

91.Agavaceae Họ Agao

374

Agave sisalana Per. Dứa sợi 2, 4 2, 3

375

Dracaena fragran(L.)Ker.-Gawl.

Huyết giác 2, 5 2

92.Amaryllidaceae Họ Náng

376

Curculigo capitulata (Lour.)Kuntze

Cồ nốc đầu 2 2

377

C. tonkinensis Gagnep. Cồ nốc Bắc 2

378

Crinum ensifolium Roxb. Ngọc trâm xẻ 2, 5 6

93.Alismataceae Họ Rau mác

379

Sagittaria sagittaefolia L. Rau mác 4, 5

94. Araceae Họ Ráy



380

Acorus calamus L. Thuỷ xương bồ 2, 4 4, 6

381

A. gramineus Soland Thạch xương bồ 2, 5 4, 6

382

Alocacia macrorrhiza (L.) G.Don

Ráy 6

383

Colocasia esculenta (L.) Schott

Khoai nước 9 5, 6

384

Pistia stratiotes L. Bèo cái 2, 9 4

114.Arecaceae Họ Cau dừa

385

Areca catechu L. Cau 2, 3 6

386

Cocos nucifera L. Dừa 1,3, 8

6

387

Phoenix humilis Royle Chà là 2

388

Livistona saribus (Lour.) Merr. ex A.Chev.

Cọ 8 6

95. Asparagaceae Họ Thiên môn đông

389

Sansevieria trifasciata Prain * Lưỡi hổ 6

96.Commelinaceae Họ Thài lài

390

Commelina bengalensis L. Cỏ đầu rìu 5, 6

391

C. communis L. Thài lài trắng 5, 6

97.Convallariaceae Họ Tỏi đá

392

Ophiopogon chingii F.T.Wang Cao cẳng lá nhỏ 2



98. Cyperaceae Họ Cói

393

Eleocharis palustris (L.) Roem. et Schult

Năn 4

394

Cyperus elatus L. Cói mào 9 4

395

Cyperus radians Nees et Mey. ExNees*

Cú xạ 3, 7

396

Fimbristylis sericea (Poir.) R. Br.*

Cỏ quăn xanh 7

397

Kyllinga hyalina (Vahl) T. Koy.* Bạc đầu thấu quang 7

99.Dioscoreaceae Họ Củ nâu

398

Dioscorea cirrhosa Prain et Burkill

Củ nâu 6 2

100.Eriocaulaceae Họ Cỏ dùi trống

399

Eriocaulon bonii Lecomte Cỏ dùi trống Bon 3, 5

400

E. duthiei Hook.f. Cỏ dùi trống Duthi 3, 5

101.Heliconiaceae Họ Mỏ két

401

Heliconia psittacorumSesse & Moc. *

Mỏ két 5 6

402

Heliconia rostrata Ruiz & Pav. * Hoa chuối tràng pháo 5 6

102. Liliaceae Họ Hành

403

Allium ascalonicum L. 3 5, 6

404

A. sativum L. 3 5, 6

40 Dianella ensifolia (L.) DC. Hương bài 2, 7 2



5

103.Marantaceae Họ Hoàng tinh

406

Phrynium dispermum Gagnep. Lá dong nếp 10 6

407

P.placentarium (Lour.)Merr. Lá dong gói bánh 10 6

104.Musaceae Họ Chuối

408

Musa paradisiaca L. Chuối tiêu 3 6

105.Orchidaceae Họ Lan

409

Cymbidium aloifolium (L.) Sw.

Lan đoản kiếm 5 6

106.Pandanaceae Họ Dứa dại

410

Pandanus humilis Lour. Dứa dại nhỏ 6

411

P. tonkinensis Mart. Dứa dại Bắc 6

107.Poaceae Họ Hoà thảo

412

Apluda mutica L. 9 1, 2, 3

413

Arundo donax L. Sậy núi 8 1, 2

414

Bambusa bambos (L.) Voss Tre gai rừng 8 6

415

Chrysopogon aciculatus (Retz.) Trin.

Cỏ may 2 2, 3, 5, 6,7

416

Cymbopogon citratus (DC.) Stapf *

Sả 6



417

Cynodon dactylon (L.) Pers. 9 3, 5, 6, 7

418

Dactyloctenium aegyptiacum (L.) Willd.*

Cỏ chân gà 3, 5, 6, 7

419

Digitaria petelotii Henry* Tú chình 7

420

Dendrocalamus patellaris Gamble

Giang 8 3

421

Echinochloa colona (L.) Link.

Cỏ lồng vực 9 5

422

Eleusine indica (L.) Gaertn. Cỏ mần trầu 9 3, 5, 6, 7

423

Imperata cylindrica(L.) P.Beauv.

Cỏ tranh 8, 9 1, 2, 6

424

Ischaemum indicum (Houtt) Merr.

Cỏ lông sương 9 1, 2, 3

425

Microstegium vagans (Steud.)A.Camus.

Cỏ lá tre 9 1, 2, 3

426

Miscanthus nepalensis (Trin.) Hack.

Lách 1, 2, 3

427

M.floridulus (Labill.) Warb.ex Schum.etLauterb.

Chè vè 8 1, 2, 3

428

M. japonicus Gagnep. Chít 8 1, 2, 3

429

Neohouzeaua dulloa A.Camus Nứa 8 5, 6

430

Oryza sativa L. Lúa 3, 9 5

431

Paspalum conjugatum Berg Cỏ công viên 9 3, 6



432

Paspalum viginatum Sw.* San sát, Cỏ ống 7

433

Pogonatherum crinitum (Thunb.) Kunth

Cỏ bờm ngựa 3, 9 1, 2, 3

434

Saccharum officinarum L. Mía 3 6

435

S. spontaneum L. Lau 1, 2, 3

436

Setaria barbata (Lam.) Kunth Cỏ sâu róm 1, 2, 3, 5

437

Spinifex littoreus (Burm.f.)Merr.

Cỏ chông 7

438

Thysanolaena latifolia (Roxb.) ExHornem.) Honda

Đót 8 1, 2

439

Zea mays L. Ngô 3, 9 5, 6

108.Pontederiaceae Họ Lục bình

440

Eichhornia crassipes (Mares)Solms

Lục bình, Bèo Tây 9 4

109.Smilacaceae Họ Khúc khắc

441

Heterosmilax gaudichaudiana (Kunth)Maxim.

Khúc khắc 1, 2

442

Smilax china L. * Kim cang Trung Quốc 1, 2

110. Zingiberaceae Họ Gừng

443

Curcuma longa L. * Nghệ 6



444

Kaempferia angustifolia Roscoe

Địa liền lá hẹp 2 6

445

Zingiber officinale Roscoe Gừng 2 6

446

Z. rufopilosum Gagnep. Gừng lông hung 2 6

447

Z. zerumbet (L.) Sm. Gừng gió 2 6

3.3.2. Discussion

The diversity of terrestrial flora species in the project area is not affected by local threats, except of some invasive species not only directly affect the environment but also cause damage to the conservation and such as health and life of the community. The project area has discovered several species of invasive alien plants following: Mimosa pigra L., Lantana camara L.,Imperata cylindrica. Eupatorium odoratum L., Leucaena leucocephala., Eichhornia crassipes.

The plants mainly in Chuot Chu Mountain are Eucalyptus, Pinus merkusiana, Acacia auriculaeformis, Acacia magnum. Under the floor is wood floors shrubs, vines and grass. Eucalyptus trees with floor dust is dispersed as Melastoma candidum, Saccharum spontaneum,Miscanthus japonicus, M. Floridulus, Dicranopteris linearis, Eupatorium odoratum,Ischaemum indicum, Imperata cylindrica.

Waste disposal area and the entrance to the project area formerly aquaculture sector in Lach Bang River. The vegetation inthis area consists of Imperata cylindrica, Oryza sativa, Ischaemum indicum, Microstegium vagans, Miscanthus nepalensis, M. floridulus, Saccharum spontaneum and Thysanolaena latifolia.

The crops in this area are mainly short-term agricultural crops such as rice, potatoes, corn and peanuts. Also, in the



residential area, there are some species of fruit trees such as coconut, guava, banana, pepper, papaya and vegetables.


Const Monitoring BL Draft result biological English JGCS edited

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