Zygomorphy and heterandry in Solanum in a phylogenetic context
Zygomorphy and heterandry in Solanum in a phylogenetic context
Zygomorphy and heterandry in Solanum in a phylogenetic context
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Figures<br />
Fig. 1. Summary of relationships among major clades of <strong>Solanum</strong> <strong>and</strong> selected outgroup<br />
genera based on Weese <strong>and</strong> Bohs (2007) with occurrence of derived floral<br />
morphologies mapped onto the relevant clades. Mapped floral features occur <strong>in</strong><br />
some, but not necessarily all, members of a clade. Clade names follow Bohs<br />
(2005) <strong>and</strong> Weese <strong>and</strong> Bohs (2007). Key to symbols: E = enantiostyly, Z =<br />
zygomorphy, DS = deflected style, H = heteranthery based on highly unequal<br />
stamens (corresponds to focal groups mentioned <strong>in</strong> the text), H* = flowers with<br />
one stamen longer than the rest, largely due to one longer filament <strong>in</strong> the flower.<br />
Bootstrap values over 50% are given above branches.<br />
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