Species Iris Group of North America

What's An Iris? What's SIGNA? Seed Exchange
Publications Species Database Spec-X IOTM

Credits: Iris serotina, Ken Walker; 2016 July 3; Concord, CA USA (Ken Walker, 03-JUL-16)

Comments: Amoung iris of the subgenus Xiphium (relatives of the Dutch iris), Iris serotina is distinguised by degenerate standards that are reduced to tiny spears between the falls.. (Ken Walker, 03-JUL-16)


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