Four new Cryptocoryne (Araceae) from Sumatera, Indonesia: variety and three interspecific natural hybrids

Suwidji Wongso, Ni Putu Sri Asih, Jan D. Bastmeijer, Karen Rysbjerg Jensen, William Reichert, Marian Ørgaard, Niels Jacobsen

1 Citationer (Scopus)

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.

OriginalsprogEngelsk
TidsskriftTaiwania
Vol/bind64
Udgave nummer3
Sider (fra-til)326-338
ISSN0372-333X
DOI
StatusUdgivet - 2019

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