Phylogenetic position of <em>Echeveria heterosepala</em> (Crassulaceae): a rare species with diagnostic characters of <em>Pachyphytum</em>
Background: Echeveria and Pachyphytum are two closely related Neotropical genera in the Crassulaceae. Several species in Echeveria possess characters cited as diagnostic for Pachyphytum such as a clearly defined stem, a nectary scale on the inner face of petals and as inflorescence a scorpioid cyme...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Sociedad Botánica de México, A. C.
2017-10-01
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| Series: | Botanical Sciences |
| Subjects: | |
| Online Access: | https://www.botanicalsciences.com.mx/index.php/botanicalSciences/article/view/1190 |