Abstract
A new diploid variety, Cryptocoryne cordata var. wellyi from the Riau Province in Sumatera is described. Three interspecific natural hybrids are also described: the diploid C. ×ardyi, the triploid C. ×jambiensis and the tetraploid C. ×zukalii nothovar. sumateraensis, of which the tetraploid hybrid involves C. cordata var. diderici as one parent. The hybrids are sterile but propagate vegetatively, forming large stands. A key to the Cryptocoryne taxa of Sumatera is provided.
Originalsprog | Engelsk |
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Tidsskrift | Taiwania |
Vol/bind | 64 |
Udgave nummer | 3 |
Sider (fra-til) | 326-338 |
ISSN | 0372-333X |
DOI | |
Status | Udgivet - 2019 |