Data/hora: 13/06/2024 08:00:52

Provedor de dados: 	16	
País: 	Netherlands	
Título: 	Derris solorioides (Fabaceae), a new limestone species with true-paniculate inflorescences from North-Central Thailand	
Autores: 	Sirichamorn, Y.; Adema, F.A.C.B.; Welzen, P.C. van.	
Data: 	2014	
Ano: 	2014	
Palavras-chave: 	Derris; Limestone; Solori; Thailand; True panicle.	
Resumo: 	Derris solorioides is described as a new species and illustrated. This species is only the second calciphilous and true-paniculate species of Derris ever recorded. The species was found in isolated and protected limestone areas surrounded by agricultural areas in Nakhon Sawan province, North-Central Thailand. It is characterized by its rather smaller flowers but with more ovules than other species of Derris, and 1-winged pods showing a dark-coloured pericarp around the seeds without thickening of the pericarp. The characters of the pods are similar to those found in Solori, a genus once synonymized with Derris and, therefore, the epithet ‘solorioides’ was assigned. This species appeared to be a distinct taxon in the molecular phylogeny, separate from its morphologically highly similar species, D. marginata. It is also a member of a lineage of Derris consisting of species with a deviating type of inflorescence: intermediate forms and true panicles, which is quite uncommon in this genus. The relationship with its closely related species is discussed, and a key to the species of Derris in the ‘deviating type of inflorescence’ clade is presented.	
Tipo: 	Article / Letter to the editor	
Identificador: 	http://www.repository.naturalis.nl/record/525723

http://www.repository.naturalis.nl/document/566143	
Formato: 	application/pdf	
Fonte: 	Blumea - Biodiversity, Evolution and Biogeography of Plants (0006-5196) vol.59 (2014) nr.2 p.98	
Fonte: 	(c) Naturalis