Ixioides is a cormous perennial with linear, basal leaves. Produces open umbels of up to 25 yellow flowers with purple midribs. In general, Triteleia is a pretty corm that first puts up grass-l...

Clump-forming Western native perennial, similar to Trillium grandiflorum, but with narrower leaves. Red-green stems are stalkless, dark green leaves appearing in triads. Flowers are musk-scente...

Rivale is a dwarf, erect perennial with stalked, ovate, pointed, mid-green leaves. Produces erect, white or pale pink flowers, spotted purple at the bases with diamond-shaped petals. Establish ...

Undulatum is a graceful, clump-forming perennial with upright, pale green stems, flushed pink at the bases and stalked, narrow, tapered, dark blue-green leaves. Produces stalked, erect, white o...

Grandiflorum is a hard, clump-forming, Western native perennial with ovate to rounded, dark green leaves. Produces pure white flowers, often fading to pink with green septals. Establish rhizome...

Luteum is an erect, clump-forming perennial with stalkless, elliptic to widely ovate, pointed, mid-green leaves. Produces erect, sweet-scented, golden or bronze-green flowers. Establish rhizome...

Chloropetalum is a robust, clump-forming Western native perennial, with thick, hairless red-green stems. Leaves are widely ovate to diamond-shaped and dark green in color. Variably marbled gray...

Erectum is a hardy, erect perennial with stalkless, wide ovate, mid-green leaves. Produces erect flowers with pointed, elliptic, spreading or incurved petals that are deep red-purple, sometimes...

Incarnatum is an upright, bushy, downy-stemmed annual with 3-palmate leaves. Produces oblong, spike-like racemes and red to creamy yellow flowers. In general, Trifolium has many species, most o...

Purpurascens Quadrifolium is a hardy, rhizomatous, stem-rooting perennial with 4-palmate leaves with deep purple maroon centers and mid-green margins. Produces small white flowers. In general, ...