Syzygium tetragonum (Wight) Wall. ex Walp.

Soh, Wuu-Kuang & Parnell, John, 2015, A revision of Syzygium Gaertn. (Myrtaceae) in Indochina (Cambodia, Laos and Vietnam), Adansonia 37 (2), pp. 179-275 : 260

publication ID

https://doi.org/10.5252/a2015n2a1

persistent identifier

https://treatment.plazi.org/id/03ABBF6E-F464-FFF9-5950-6732FB9DF897

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scientific name

Syzygium tetragonum (Wight) Wall. ex Walp.
status

 

50. Syzygium tetragonum (Wight) Wall. ex Walp. View in CoL

Repertorium Botanices Systematicae 2: 179 (1843); D.D.Soejarto et al., Seed Plants of Cuc Phuong National Park: 429 (2004) [misidentified as S. cinereum ]. — Eugenia tetragona Wight, Illustrations View in CoL of Indian Botany 2: 16 (1841). — Type: Bangladesh, Silhet, F. de Silva s.n. in Wallich Numer. List 3550 (1831) (holo-, K-W!; iso-, E!, BM!, M!, P[P00589407]!). (fide Noltie [2005: 362]). Eugenia subviridis Craib , Bulletin of Miscellaneous Information (Roy-

al Botanic Gardens, Kew) 1929: 117 (1929). — Type: Thailand ,

Chiengmai, Doi Sutep, Kerr 3503 (lecto-, ABD n.v., designated

by Chantaranothai & Parnell (1994: 113); isolecto-, BM!, K!). Syzygium nienkui Merr. & L.M.Perry , Journal of the Arnold Arbo-

retum 19: 228 (1938). — Type: China, Dai Land , Dung Ka ,

23.IX.1932, Chun & Tso 43905 (holo-, A![A00071314]; iso-,

NY![405592], US![ US 00118278]). [ Syzygium ficifolium Wall., Wallich Numer. List 3558 (1831) (K-

W!), nom. nud.]. [ Syzygium rameum Wall., Wallich Numer. List 3595 (1831) (K-

W!), nom. nud.]. ADDITIONAL MATERIAL EXAMINED. — Vietnam. Lam Dong: Da Chay, 19.III.1997, Averyanov, N.Q. Binh, P. K. Loc VH 2934 (P). — Lao Cai: Chapa, 23.I.1964, Schmid 4 (P). — Ninh Binh: Nho Quan, Cuc Phuong National Park, 1.IX.2003, N.M.Cuong M.V.Xinh & N.H. QuangMC 78 ( CPNP); idem, 22.V.2000, Soejarto & N.M.Cuong 11541 ( CPNP), 11579 ( CPNP) and 11589 ( CPNP); idem, 18.XI.1999, Soejarto, N.M. Cuong, N.Q. Binh, N.T.Hiep & M.V.Xinh 11035 ( CPNP); idem, 23.X.2000, N.M.Cuong, M.V.Xinh & D.T.Kien NMC 1121 ( CPNP). — Vinh Phuc: Mt. Tam Dao , 3.III.1938, Pételot 6303 (A); Mt. Tam Dao , 20.II.1940, Pételot 5303 (P). DISTRIBUTION. — Bhutan, Nepal, India, Bangladesh, Burma, Thailand, Vietnam and South China. In Indochina , documented in Vietnam only but may be present in Cambodia and Laos ( Fig. 39 View FIG ). ECOLOGY OR HABITAT. — In primary or secondary forest, along rivers to 1450 m. CONSERVATION STATUS. — IUCN Global Status: Least Concern ( LC); IUCN Regional (Indochina) Status: Data Deficient ( DD). PHENOLOGY. — Flowering: January, March, May, November. Fruiting: February .

DESCRIPTION

Tree 6-8 m tall. Glabrous.

CHANTARANOTHAI P. & PARNELL J. A. N. 1994. - A revision of Acmena, Cleistocalyx, Eugenia s. s. & Syzygium (Myrtaceae) in Thailand. Thai Forest Bulletin (Botany) 21: 1 - 23.

NOLTIE H. J. 2005. - The botany of Robert Wight. Regnum Vegetabile 145. IAPT, Institute of Botany, University of Vienna, Austria.

Gallery Image

FIG. 39. — Distribution of Syzygium syzygioides (Miq.) Merr. & L.M.Perry (), Syzygium tetragonum (Wight) Wall. ex Walp. (), Syzygium thorelii (Gagnep.) Merr. & L.M.Perry () and Syzygium thumra (Roxb.) Merr. & L.M.Perry () in Indochina.

K

Royal Botanic Gardens

CPNP

Cuc Phuong National Park

DD

Forest Research Institute, Indian Council of Forestry Research and Education

Kingdom

Plantae

Phylum

Tracheophyta

Class

Magnoliopsida

Order

Myrtales

Family

Myrtaceae

Genus

Syzygium