Genus
Iris
Species
gueldenstaedtiana var. caerulescens
Author
E.Regel
Published place
St.Petersburg (Petropolitanus)
Published year
1862
Published in
E.Regel in: Index seminum, quae hortus botanicus Imperialis Petropolitanus pro mutua commutatione offert... 1862: 28
Original seen in
Meise (BR); Leiden (L) (photocopy); IDC microfiches (7888)
