Calochortus apiculatus

Baker

J. Linn. Soc., Bot. 14: 305. 1874.

IllustratedEndemic
Treatment appears in FNA Volume 26. Treatment on page 127. Mentioned on page 120, 126.

Stems usually not branching, straight, scapelike, stout, 1–3 dm. Leaves: basal 1–3 dm × 5–15 mm, usually shorter than stem. Inflorescences subumbellate, 1–5-flowered; bracts 2–several, lanceolate to linear, unequal, 1–5 cm, apex acuminate; peduncle stout, becoming strongly deflexed in fruit. Flowers erect or spreading; perianth yellowish white, sometimes streaked with purple, open, campanulate; sepals shorter than petals; petals oblong-lanceolate, clawed, adaxial surface densely hairy, margins fringed laterally and moderately bearded on proximal 1/2 distal to claw with slender, flexuous hairs, apex acute or obtuse; glands short, nearly round, depressed, typically bordered proximally by dark-colored, deeply fringed membrane, adaxial surface covered with short, thick hairs; filaments shorter than or equaling anthers; anthers lanceolate, apex long-apiculate. Capsules nodding, 3-winged, ellipsoid, apex acute. Seeds light-brown, irregular. 2n = 20.


Phenology: Flowering summer.
Habitat: Dry, rocky slopes in open, coniferous woods
Elevation: 600–2400 m

Distribution

V26 163-distribution-map.jpg

Alta., B.C., Idaho, Mont., Wash.

Discussion

Selected References

None.

Lower Taxa

None.

"dm" is not declared as a valid unit of measurement for this property."broad" is not a number."thick" is not a number."usually longer and broader" is not a number."thicker" is not a number."dm" is not declared as a valid unit of measurement for this property.

... more about "Calochortus apiculatus"
pseudobasifixed +  and basifixed +
lanceolate +
acute +, obtuse +  and acuminate +
P. L. Fiedler +  and R. K. Zebell +
whorled +, opposite +  and alternate +
petiole-like +
0.5 cm5 mm <br />0.005 m <br /> (1.5 cm15 mm <br />0.015 m <br />) +
dilated +
reticulate-veined +  and parallel-veined +
sheathing +  and involucrate +
2;several +
lanceolate;linear +
unequal +
1 cm10 mm <br />0.01 m <br /> (5 cm50 mm <br />0.05 m <br />) +
tunicate +  and scaly +
ellipsoid +
Alta. +, B.C. +, Idaho +, Mont. +  and Wash. +
600–2400 m +
connate-coroniform +  and dilated +
sessile +  and pedicellate +
spreading +  and erect +
unisexual +  and bisexual +
winged +  and capsular +
globular +, oblong +, linear +  and 3-angled +
membranaceous +  and leathery +
depressed +  and round +
Dry, rocky slopes in open, coniferous woods +
flexuous +
slender +
1-5-flowered +  and subumbellate +
paired +, paniculate +  and racemose +
persistent +
proximalmost +
reduced +
many;several +
streaked with purple +  and yellowish white +
campanulate +
spotted +  and more or less patterned +
distinct +
clawed;oblong-lanceolate +
Flowering summer. +
J. Linn. Soc., Bot. +
wind-distributed +
light-brown +
distinct +
ovate +  and lanceolate +
Illustrated +  and Endemic +
adnate +  and free +
staminodial +
3 +, 4 +  and 6 +
straight +
glaucous +  and glabrous +
3 +  and 1 +
Calochortus apiculatus +
Calochortus +
species +
connate +  and distinct +
sepaloid +  and petaloid +
narrower +
caulescent +  and scapose +
3 +  and 2 +