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Book ID: 52139
JOHANSSON, Jan Thomas

Pollen Morphology in Psychotria (Rubiaceae, Rubioideae, Psychotrieae) and its taxonomic significance. A preliminary survey.1992. (Opera Botanica, 115). 35 pls.36 p.gr8vo.Paper bd.

The pollen morphology in 168 species of Psychotria (Rubiaceae,Rubioideae, Psychotrieae) has been investigated using light microscopyand, for 61 of the species, scanning electron microscopy. Transmissionelectron microscopical studies have been carried out for seven of thespecies. Psychotria is very heterogeneous pollen morphologically andpollen grain characteristics cannot be used for the delimitation of thegenus as now circumscribed. 22 pollen types have been recognized mainlyon the basis of aperture morphology, thickness of exine, size of lumina,muri, columellae and bacula, and sculpture. A key to the identificationof the pollen types is presented and all types are illustrated.
AutorUndHerausgeberManuell JOHANSSON, Jan Thomas
ArtikelTypManuell Titel
AutorenManuell Johansson, Jan Thomas
SeitenAbbManuell Johansson, Jan Thomas: Pollen Morphology in Psychotria (Rubiaceae, Rubioideae, Psychotrieae) and its taxonomic significance. A preliminary survey.1992. (Opera Botanica, 115). 35 pls.36 p.gr8vo.Paper bd. (52139) 26.75
Series Title Opera Botanica
VerlagManuell Council for Nordic Publications in Botany Botanical Museum
AktVKPreisNettoManuell 25,00
AktVKPreisNettoUSDManuell 28,8
EANManuell 2240000521398
ISBN_MitManuell 2240000521398
AktuellSubspreisManuell Nein
HasMarktschreierInfoManuell Nein
 
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