Trigonostemon longifolius Baill.

Yu, R. - Y. & Welzen, P. C. van, 2020, A taxonomic revision of Trigonostemon (Euphorbiaceae) outside Malesia, Blumea 65 (1), pp. 25-52 : 37-38

publication ID

https://doi.org/10.3767/blumea.2020.65.01.04

persistent identifier

https://treatment.plazi.org/id/623587E1-6B20-FF38-FCE0-F10EECD8B537

treatment provided by

Felipe

scientific name

Trigonostemon longifolius Baill.
status

 

17. Trigonostemon longifolius Baill. View in CoL — sect. Spinipollen — Map 10 View Map 10

Trigonostemon longifolius Baill. (1858b) View in CoL 23, pl. 11, f. 12 (‘ longifolium ’); Müll. Arg. (1866) 1108; Kurz (1877b) 406 (‘longifolium ’); Hook.f. (1887) 396; Pax & K.Hoffm. (1911) 88, f. 28; Ridl. (1924) 264; Jabl. (1963) 162; Airy Shaw (1972) 347; Whitmore (1973) 136; Airy Shaw (1981) 355; Chan- tar. (2005) 26; (2007) 579, f. 94; R.Y.Yu & Welzen (2018) 197, f. 6. — [ Croton longifolius Wall. (1847) View in CoL nr. 7717, nom. nud., non Müll.Arg. (1873) 170.] — Lectotype (designated by Yu & Van Welzen 2018): Wallich 7717 (K, barcode K000959328; iso G, K, barcode K000959327), Malay Penin- sula, Penang Island.

? Athroisma dentatum Griff. (1854a) 478 (‘ dentatis ’); (1854b) pl. 585, f. 4. — Type: Griffith s.n.?, Nov. 1834 (K?), Myanmar, Mergui, Madamaca (see Hooker 1887: 396; Pax & Hoffmann 1911: 88).

? Athroisma serratum Griff. (1854a) 477 (‘ serratis ’); (1854b) pl. 585, f. 9. — Type: Griffith s.n.? (K?), Myanmar, Mergui, Tenasserim [= Tanintharyi Region] (see Airy Shaw 1972: 347).

Prosartema gaudichaudii Gagnep. (1925a) View in CoL 468, non Trigonostemon gaudichaudii (Baill.) Müll.Arg.(1865) View in CoL 213. — Trigonostemon gagnepainianus Airy Shaw (1978) View in CoL 415. — Syntypes: Gaudichaud 167 (P, barcodes P00717170, P00712171), Vietnam, Tourane; Poilane 8306 (P, barcode P00717169), Vietnam, km 26 from Nhatrang to Ninh Hoa; Poilane 10220 (NY*, barcode NY00273185, P, barcodes P00717158, P00717159), Vietnam, Quang Tri, Dent du Tigre; Poilane 10446 (K, P, barcodes P00717166, P00717167, P00717168), Vietnam, Quang Tri, Mai Lanh.

Trigonostemon howii Merr. & Chun (1935) View in CoL 262; H.S. Kiu (1996) 163; P.T. Li et al. (2006) 118; P.T.Li & M.G. Gilbert (2008) 273. — Type: How 70940 ( A, barcode A00048863 , IBK,barcode IBK00169510 About IBK , K,barcode K000959338 , KUN, barcode KUN0403446 About KUN , NY, barcode NY00273342 , PE, barcode PE01110915 , US, barcode US 00096534), China, Hainan, Yaichow [= Yazhou], Licai [according to the duplicate in IBK] / Luopeng [according to the duplicates in KUN and PE] .

Trigonostemon honbaensis Tagane & Yahara View in CoL in Tagane et al. (2017) 39,syn. nov. — Type: Toyama, Dang, Tagane, Fuse, Yahara, Nagamasu, Tran, Nguyen, Nguyen, Do, Ho V1345 (holo KYO*;iso FU,not seen,VNM,not seen,the herbarium of Hon Ba Nature Reserve, not seen), Vietnam, Khanh Hoa Province, Mt Hon Ba .

Description — See Yu & Van Welzen 2018.

Distribution — China, Myanmar (Tenasserim), Thailand, Laos, Vietnam, Malay Peninsula, Sumatra, Borneo, Philippines.

Note — The species was considered present in India be- cause one of its syntypes, Helfer KD 4798, was probably collected from Tenasserim ( Myanmar) or the Andamans ( India). We examined the duplicate in CAL, and confirmed that the specimen was collected from Tenasserim (not the Andamans), thus India is excluded from the distribution of the species. For more notes of the species, see Yu & Van Welzen 2018 .

A

Harvard University - Arnold Arboretum

IBK

Guangxi Institute of Botany

K

Royal Botanic Gardens

KUN

Kunming Institute of Botany, Chinese Academy of Sciences

NY

William and Lynda Steere Herbarium of the New York Botanical Garden

PE

Institute of Botany, Chinese Academy of Sciences

CAL

Botanical Survey of India

Kingdom

Plantae

Phylum

Tracheophyta

Class

Magnoliopsida

Order

Malpighiales

Family

Euphorbiaceae

Genus

Trigonostemon

Loc

Trigonostemon longifolius Baill.

Yu, R. - Y. & Welzen, P. C. van 2020
2020
Loc

Trigonostemon gagnepainianus

Airy Shaw 1978
1978
Loc

Trigonostemon howii

Merr. & Chun 1935
1935
Loc

Prosartema gaudichaudii

Gagnep. 1925
1925
Loc

Trigonostemon gaudichaudii (Baill.) Müll.Arg.(1865)

Mull. Arg. 1865
1865
Loc

Trigonostemon longifolius

Baill. 1858
1858
Loc

Athroisma dentatum

Griff. 1854
1854
Loc

Athroisma serratum

Griff. 1854
1854
Loc

Croton longifolius

Wall. 1847
1847
Loc

Nagamasu

, Tran, Nguyen, Nguyen, Do, Ho V 1345
1345
Darwin Core Archive (for parent article) View in SIBiLS Plain XML RDF