]> GH barcode-00249563 China Heilongjiang Sungari River [Songhua Jiang] near Laochaogou Carex callitrichos var. nana (H. Léveillé & Vaniot) Ohwi (H. Léveillé & Vaniot) Ohwi 2010-08-16 16:36:47 B. V. Skvortzov