''Pterospermum grewiifolium'' is a tree species, now placed in the family

Malvaceae Malvaceae, or the mallows, is a family of flowering plants estimated to contain 244 genera with 4225 known species. Well-known members of economic importance include okra, cotton, cacao and durian. There are also some genera containing familiar ...

: in the subfamily Dombeyoideae (previously placed in the Sterculiaceae) and described by

Jean Baptiste Louis Pierre Jean Baptiste Louis Pierre (23 October 1833 – 30 October 1905), also known as J. B. Louis Pierre, was a French botanist known for his Asian studies. Early life Pierre was born in Saint-André, Réunion, and studied in Paris before workin ...

.Pierre JBL (1888) ''In: Fl. For. Cochinch. Fasc.'' 12 (1888) t. 181. in the

genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus com ...

Pterospermum ''Pterospermum'' is a genus of flowering plants in the mallow family Malvaceae. Its species are tropical trees that range from southern China across tropical Asia. Traditionally included in the family Sterculiaceae, it is included in the expande ...

''.Plants of the World Online (POWO)
''Pterospermum grewiifolium'' Pierre. No subspecies are listed in ''

Plants of the World Online Plants of the World Online (POWO) is an online database published by the Royal Botanic Gardens, Kew. It was launched in March 2017 with the ultimate aim being "to enable users to access information on all the world's known seed-bearing plants by ...

'' and the species is recorded from

Indochina Mainland Southeast Asia, also known as the Indochinese Peninsula or Indochina, is the continental portion of Southeast Asia. It lies east of the Indian subcontinent and south of Mainland China and is bordered by the Indian Ocean to the west an ...

including

Peninsular Malaysia Peninsular Malaysia ( ms, Semenanjung Malaysia; Jawi: سمننجڠ مليسيا), or the States of Malaya ( ms, Negeri-negeri Tanah Melayu; Jawi: نڬري-نڬري تانه ملايو), also known as West Malaysia or the Malaysian Peninsula, ...

. In

Viet Nam Vietnam or Viet Nam ( vi, Việt Nam, ), officially the Socialist Republic of Vietnam,., group="n" is a country in Southeast Asia, at the eastern edge of mainland Southeast Asia, with an area of and population of 96 million, making it ...

the species name may be listed as ''"P. grewiaefolium"''Phạm Hoàng Hộ (1999) ''Cây Cỏ Việt Nam: an Illustrated Flora of Vietnam'' vol. I publ. Nhà Xuẩt Bản Trẻ, HCMC, VN. and the vernacular names are ''lòng mang nhỏ'' and ''lòng mang lá cò ke''.

Description

''Pterospermum grewiifolium'' trees grow up to 35 m in height: they are relatively common in

forested A forest is an area of land dominated by trees. Hundreds of definitions of forest are used throughout the world, incorporating factors such as tree density, tree height, land use, legal standing, and ecological function. The United Nations' ...

areas of central and southern Viet Nam. The characteristic leaves (illustrated) often have yellow hairs. The winged seeds are approximately 20 mm long and produced from approximately 90 mm pods that are stellate in cross section with 5 segments.

References

External links

* * {{Taxonbar, from=Q17580747 grewiifolium Flora of Vietnam