Iris Germanica 'Black is Black' Breeder : Schreiner 2010

iris barbata iris germanica spring iridaceae family iridaceae german iris iris germanica perennial plant iris long lived plants multiannual plant multiannual plants long lasting plant long lasting plants long lived plant perennial plants perennials perennial temperate season seasons atmosphere asparagales order monocotyledon flowering plant spermatophyte flora asparagales monocotyledoneae angiospermae spermatophyta / phanerogamae tracheophyta embryophyta chlorobionta archaeplastida eukaryota iris iris sp growing cycle species particularity species