1998
DOI: 10.2307/2446347
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Morphology and molecular data in phylogenetic fraternity: the tribe wrightieae (Apocynaceae) revisited

Abstract: The monophyly and classification of the tribe Wrightieae of the subfarnily Apocynoideae (Apocynaceae) are cladistically investigated. Nine taxa from the Wrightieae sensu Leeuwenberg, nine from other Apocynoideae sensu lato (s.I., including two from the traditional Asclepiadaceae), and two outgroup taxa from the Plumerioideae (Apocynaceae) were scored for rcbL sequence data and morphological data, mainly floral characters, and analyzed using successive weighting parsimony analysis. The Wrightieae sensu Leeuwenb… Show more

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Cited by 46 publications
(37 citation statements)
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“…The lower corolla tube consists of the congenitally fused corolla, stamens, and nectaries ). The upper corolla tube is formed of just the corolla (Nishino, 1982;Sennblad et al, 1998;Endress and Bruyns, 2000). The present study showed that the corolla-androecium tube in both species is densely hairy and not glabrous as mentioned by Venter and Verhoeven (2001 (in the lower corolla tube of the Periplocoideae species.…”
Section: Discussionsupporting
confidence: 66%
“…The lower corolla tube consists of the congenitally fused corolla, stamens, and nectaries ). The upper corolla tube is formed of just the corolla (Nishino, 1982;Sennblad et al, 1998;Endress and Bruyns, 2000). The present study showed that the corolla-androecium tube in both species is densely hairy and not glabrous as mentioned by Venter and Verhoeven (2001 (in the lower corolla tube of the Periplocoideae species.…”
Section: Discussionsupporting
confidence: 66%
“…o termo coléter deve ser atribuído mediante a realização de testes que assegurem a presença da mucilagem no produto secretado. na família apocynaceae, os coléteres já foram observados em 65 gêneros, ocorrendo na forma de emergências ou glândulas persistentes em ápices vegetativos, folhas, brácteas, bractéolas e sépalas (Woodson & Moore 1938, Rao & Ganguli 1963, Ramayya & Bahadur 1968, Fjell 1983, dave et al 1987, thomas et al 1989, thomas & dave 1989a, b, c, 1990, 1991, thomas 1991, sennblad et al 1998. as informações relativas a coléteres em espécies de apocynaceae ocorrentes no Brasil ainda são escassas (silva et al 1975, appezzato-da-Glória & estelita 2000, Rio 2001, Rio et al 2002, 2005, schwarz & Furlan 2002, demarco 2005, simões et al 2006.…”
unclassified
“…1 = pecíolo; 2 = lâmina. Dados baseados em Woodson & Moore (1938), Ramayya & Bahadur (1968), Fjell (1983), Hansen (1985), Dave et al (1987), Thomas et al (1989), Thomas & Dave (1989a, b, c, 1990, 1991, Thomas (1991), Sennblad et al (1998), Appezzato-da-Gloria & Estelita (2000).…”
Section: Resultsmentioning
confidence: 99%
“…Coléteres em folhas já foram observados em espécies pertencentes a 19 gêneros da subfamília Apocynoideae, com duas ocorrências para lâmina foliar em Forsteronia e Mandevilla, e as demais para pecíolo em espécies de Adenium, Aganosma, Apocynum, Baissea, Beaumontia, Forsteronia, Holarrhena, Ichnocarpus, Mandevilla, Nerium, Parsonsia, Prestonia, Stephanostema, Strophanthus, Thenardia, Trachelospermum, Urceola, Vallaris e Wrightia (Hansen 1985, Dave et al 1987, Thomas et al 1989, Thomas & Dave 1989c, 1991, Thomas 1991, Sennblad et al 1998, Appezzato-da-Glória & Estelita 2000. Em Prestonia, os coléteres foliares foram observados e macromorfologicamente descritos para as 15 espécies ocorrentes nas regiões Sul e Sudeste do Brasil (Rio 2001).…”
Section: Discussionunclassified
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