Soft herbs, annual or perennial, decumbent or erect
Leaves subsessile or petiolate, membranous, shallowly crenate
Inflorescences terminal on main and lateral branches for almost entire length of stem; branches slender, cymes panicled; flowers small, solitary (or rarely 2) in axils of minute bracteoles
Stamens 4, declinate, arising at mouth of corolla tube, included in lower corolla lip; filaments shortly united at base
Style slightly exceeding stamens, shortly forked at apex
Nutlets smooth
x = 7 (6) (high polyploidy)
Nomenclature:
Englerastrum Briq.
Briquet: 178 (1896)
Briquet: 358 (1897)
Baker: 445 (1900)
Morton: 257 (1962)
Launert & Schreiber: 11 (1969)
Codd: 177 (1985)
Distribution & Notes:
Global: Species 20, 6 in tropical Africa
Southern Africa: Species 1: Englerastrum schweinfurthii Briq, is recorded from along the Okavango and Zambesi Rivers (Caprivi area) in Namibia
References:
BAKER, J.G. 1900. Verbenaceae, Labiatae. Flora of tropical Africa 5
BRIQUET, J. 1894. Labiatae africanae I. Botanische Jahrbücher 19
BRIQUET, J. 1895-1897. Labiatae. Die natürlichen Pflanzenfamilien 4,3a
CODD, L.E. 1985. Lamiaceae. Flora of southern Africa 28
LAUNERT, E. & SCHREIBER, A. 1969. Lamiaceae. Prodromus einer Flora von Südwestafrika 123
MORTON, J.K. 1962. Cytotaxonomic studies on the West African Labiatae. Journal of the Linnean Society, Botany 58
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Welcome to Biodiversity Advisor 2.0!
Biodiversity Advisor, developed by the South African National Biodiversity Institute (SANBI) and its Data Partners, is a system that will provide integrated biodiversity information to a wide range of users who will have access to geospatial data, plant and animal species distribution data, ecosystem-level data, literature, images and metadata.
The integrated information comes from our much-loved Botanical Database of Southern Africa (BODATSA) also known as Plants of Southern Africa (POSA), Zoological Database of Southern Africa (ZODATSA), Biodiversity Geographic Information System (BGIS), SANBI's institutional repository (Opus) and others.
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In future, Team SANBI will be able to log in using their day-to-day login details, BGIS users will be able to use their existing accounts and details, and general users will be able to log in using their LinkedIn profile, but for now you will need to create an account.
