Bibliographic Detail

Coesel, P.F.M. , 2007

Reference:
Coesel, P.F.M. (2007). Taxonomic notes on Dutch desmids IV: new species, new names, new combinations. Systematics and Geography of Plants 77(1): 5-14, 28 figs.

Abstract:
From the Netherlands four desmid species are newly described: Cosmarium calculus, C. jugatum, C. medioretusum and Roya closterioides. The names of eight taxa are newly given or recombined: Closterium tortitaenioides, Euastrum biscrobiculatum, Staurastrum crassangulatum, S. hirsutum var. arnellii, S. reductum, Staurodesmus cuspidatus var. divergens, Std. extensus var. malaccensis and Std. incus var. indentatus. Taxonomic affinities, habitat characteristics and region al distribution data are dealt with.