The green links below add additional plants to the comparison table. Blue links lead to other Web sites.
enable glossary links

Del Norte County iris, golden iris

Habit Herbs to 20 cm tall.
Roots

fibrous;

rhizomes slender, freely branching, covered with leaf bases that form dense clumps.

Stems

unbranched.

Leaves

evergreen;

basal leaves narrow, 2–4 mm wide; grass-like; longer than flowering stem, dark green and glossy, pink or purple basally;

cauline leaves 2–4, spreading.

Inflorescences

1(2)-flowered;

bracts opposite, closed; broad.

Flowers

usually dark golden yellow, sometimes cream, pink, lavender, or purple, usually heavily veined purple or brown;

floral tube slender, 15–30 mm;

style tips rounded, reflexed, overlapping;

stigmas triangular.

Fruits

round in cross section.

Seeds

dark brown, sharply angled, wrinkled and pitted.

2n

=40.

Iris innominata

Distribution
[WildflowerSearch map]
[BONAP county map]
Discussion

Dry, open woods. Flowering Mar–Jul. 0–1500 m. CR, Est, Sisk. CA. Native.

Iris innominata hybridizes with I. bracteata, I. chrysophylla, I. douglasiana, and I. tenax.

Source Flora of Oregon, volume 1, page 261
Ann Willyard
Sibling taxa
I. bracteata, I. chrysophylla, I. douglasiana, I. germanica, I. missouriensis, I. pseudacorus, I. tenax, I. tenuis, I. tenuissima
Web links