Michail Josifov; Nikolay Simov
29 December 2008 ·
volume 19 · pp. 99–110 ·
PDF [full text]
Abstract: Dicyphus constrictus eduardi ssp.n. is described from the high mountains in Bulgaria. The taxon is obligatory stuck to karst regions and is associated with Geranium sylvaticum var. glanduligerum and Geranium macrorrhyzum.