|University of California, Berkeley|
|Jepson eFlora: Taxon page
Key to families | Table of families and genera
Index to accepted names and synonyms:
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|Family: Iridaceae||View Description||Dichotomous Key|
|Genus: Iris||View Description||Dichotomous Key|
|Species:||View Description||Dichotomous Key|
Iris innominata L.F. Hend.
Habit: Rhizome 3--4 mm diam. Stem: unbranched, 5--20 cm. Leaf: basal 3--6 mm wide; cauline 1--3, bract-like basally, leaf-like near stem tip. Inflorescence: flowers 1(2); lowest 2 bracts opposite, enclosing perianth tube, outer 3--6 cm, 9--12 mm wide. Flower: perianth deep gold-yellow, veined darker, tube 15--26 mm, funnel-shaped; sepals 4--7 cm, 16--26 mm wide, obovate; petals 4--6 cm, 8--14 mm wide, elliptic; ovary rounded, style branches 29--40 mm, crests 7--12 mm, stigmas triangular. Chromosomes: 2n=40.
Ecology: Open or partly shaded slopes with well-drained soil; Elevation: 400--2000 m. Bioregional Distribution: n KR; Distribution Outside California: southwestern Oregon. Flowering Time: May--Jun Note: May not occur in California, sometimes confused with Iris thompsonii, narrow leaf forms of Iris bracteata.
eFlora Treatment Author: Carol A. Wilson
Jepson Online Interchange
Listed on CNPS Rare Plant Inventory
Previous taxon: Iris hartwegii subsp. pinetorum
Next taxon: Iris longipetala
Citation for this treatment: Carol A. Wilson 2016. Iris innominata, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=29284, accessed on May 29, 2016.
Citation for the whole project: Jepson Flora Project (eds.) 2016. Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html, accessed on May 29, 2016.