Vascular Plants - Liliaceae - Calochortus:
Calochortus tolmiei
Page Authors: Don Knoke, David Giblin
Tolmie's mariposa-lily, cat's-ears, Tolmie's star-tulip 
Blooms: May - June
Habit: herb
Duration: perennial
Origin: Native
Distribution: West of the Cascades, southern Washington to California
Habitat: Open forests, lowland valleys to subalpine
Species Description:

General: Perennial herb from a deep-seated bulb, the stem 0.5-3 dm. tall, usually branched, slender and flexuous.
Leaves: Basal leaf flat, 1-4 dm. long and 2-30 mm. broad, much longer than the stem; cauline leaf bract-like, attached at the stem branch.
Flowers: Umbel usually 1-5 flowered; flowers large, white, cream-colored, or tinged with purple or rose, erect or spreading on slender pedicels which become strongly deflexed in fruit; sepals 3, shorter than the petals, oblong-lanceolate, pointed, glabrous; petals 3, obovate with a wedge-like base, densely bearded on the inner face with long, slender hairs; gland transverse, arched upward, naked, bordered below with a broad, short-fringed membrane and above with one or more series of short, thick processes; stamens 6, style short, stigma trifid and persistent.
Fruits: Capsule elliptic, 3-winged, nodding.
Accepted Name:
Calochortus tolmiei Hook. & Arn.
Synonyms:
Calochortus caeruleus (Kellogg) S. Wats.
Calochortus caeruleus (Kellogg) S. Wats. var. maweanus (Leichtl.) Jepson
Calochortus elegans Pursh var. lobbii Baker
Calochortus maweanus Leichtl.
Calochortus purdyi Eastw.

Treated in Flora of the PNW as:
Calochortus tolmiei
Additional Resources:

PNW Herbaria Specimens: View list of Calochortus tolmiei specimens in the Consortium of Pacific Northwest Herbaria database.

WTU Herbarium Specimens: View list of Calochortus tolmiei specimens in the WTU Herbarium database.

Washington Flora Checklist: Calochortus tolmiei treatment.

E-Flora BC: Calochortus tolmiei atlas page.

CalPhotos: Calochortus tolmiei images.

USDA Plants Database: Calochortus tolmiei.
Additional photographs of Calochortus tolmiei:
(click on a thumbnail to view larger photo)

Jim Riley

H. Tim Gladwin, 1990

H. Tim Gladwin, 1990

H. Tim Gladwin, 1990

G. D. Carr, 2006

G. D. Carr, 2006

G. D. Carr, 2006

G. D. Carr, 2006

Rod Gilbert, 2007

Paul Slichter, 2006

Paul Slichter, 2006

G. D. Carr, 2010

G. D. Carr, 2010

G. D. Carr, 2010
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