2010.06.12 Lower Austria, Bruck/Leitha (roadside in a vineyard, 247 m AMSL).Growing at the very same place as this rare specimen of M. tenuiflorum: here at this place, M. comosum is quite common.Interestingly, M. tenuiflorum there already was flowering fully while most M. comosum species there only had buds or were just beginning to flower; and now that M. comosum is flowering fully M. tenuiflorum already shows seeds.However, this is probably not too significant as on other places therearounds I found M. tenuiflorum flowering just along with M. comosum.German names: Schopf-Traubenhyazinthe