Pollinium in Schlechterella: Periplocoideae (Apocynaceae)
نویسندگان
چکیده
منابع مشابه
Generic delimitations in tuberous Periplocoideae (Apocynaceae) from Africa and Madagascar.
BACKGROUND AND AIMS The number of genera included in Apocynaceae subfamily Periplocoideae is a matter of debate. DNA sequences are used here as an independent dataset to clarify generic relationships and classification of the tuberous periplocoid genera and to address the question of the phylogenetic interpretation of pollinia formation in Schlechterella. METHODS Representatives of nearly all...
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This study contributes to our understanding of the phylogenetic significance and major evolutionary trends in the wood of the dogbane family (Apocynaceae), one of the largest and economically most important angiosperm families. Based on LM and SEM observations of 56 Apocynoideae species-representing all currently recognized tribes-and eight Periplocoideae, we found striking differences in vesse...
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ژورنال
عنوان ژورنال: South African Journal of Botany
سال: 1998
ISSN: 0254-6299
DOI: 10.1016/s0254-6299(15)30889-9