@Article{taiwania2019643326,
AUTHOR = {Suwidji Wongso, Ni Putu Sri Asih, Jan D. Bastmeijer, Karen Rysbjerg Jsensen,
William Reichert, Marian Ørgaard, Niels Jacobsen
},
TITLE = {Four new Cryptocoryne (Araceae) from Sumatera, Indonesia: a new variety and three interspecific natural hybrids},
JOURNAL = {Taiwania},
VOLUME = {64},
YEAR = {2019},
ISSUE = {3},
PAGES = {326-338},
URL = {https://taiwania.ntu.edu.tw/abstract/1630},
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.},
DOI = {10.6165/tai.2019.64.326}
}