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2023
Journal article
Lectotypification of names in Parkia R.Br. (Leguminosae: Caesalpinioideae, mimosoid clade) for Africa and Madagascar.
Ten specific names plus those of three varieties, which refer to the four currently recognised species of in Africa and Madagascar ( A.Chev. (Jacq.) R.Br. ex G.Don Welw. ex Oliv., R.Vig.), are listed. Their types are enumerated with lectotypes indicated where necessary and in a few cases, a second-step lectotypification...Hopkins, Helen C. F.
Fabaceae, Taxonomy., Parkia, Africa, Syntype, Mimosoideae, Madagascar, and Hugh Clapperton
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2022
Journal article
Thrixspermum obyrneanum (Aeridinae), a new species from Peninsular Thailand and Malaysia.
Thrixspermum obyrneanum (sect. Thrixspermum) is a new species described from Narathiwat Province, southern Thailand, and from Kelantan, Peninsular Malaysia. It is morphologically similar to T. leucarachne but differs in the much shorter sepals and petals, tepals and lip pale yellow, lateral lobes of the lip 6–7 mm long, broadly triangular...Toolmal, Nopparut ; Teck, Ong Poh ; Schuiteman, André
Thrixspermum obyrneanum, New species , Kelantan (Malaysia), Taxonomy., Orchidaceae, Thailand, Narathiwat Province (Thailand), and Malaysia
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2022
Journal article
Systematics and conservation of British and Irish orchids: a "state of the union" assessment to accompany Atlas 2020.
Prompted by concurrent completion of the latest plant atlas for Britain and Ireland, the orchid flora of these islands is reviewed in detail, focusing on 21st century progress in both systematics research and formal conservation categorisation under IUCN criteria. DNA-based phylogenies consistently circumscribe monophyletic groups that constitute obvious genera, though...