Pollen evolution and its taxonomic significance in Cuscuta (dodders ...
Pollen evolution and its taxonomic significance in Cuscuta (dodders ...
Pollen evolution and its taxonomic significance in Cuscuta (dodders ...
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M. Welsh et al.<br />
Fig. 2 Colpi number optimized<br />
onto a summary consensus tree<br />
result<strong>in</strong>g from three molecular<br />
phylogenies of <strong>Cuscuta</strong> based<br />
on nuclear ITS <strong>and</strong> plastid<br />
trn-LF sequences (García <strong>and</strong><br />
Mart<strong>in</strong> 2007; Stefanović et al.<br />
2007; Stefanović <strong>and</strong> Costea,<br />
personal communication).<br />
<strong>Pollen</strong> gra<strong>in</strong>s with 5–8 colpi<br />
have evolved only <strong>in</strong> subg.<br />
Monogynella <strong>and</strong> <strong>in</strong> clade O<br />
of subg. Grammica<br />
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