Calochortus elegans

Pursh

Fl. Amer. Sept. 1: 240. 1814.

Common names: Cat’s ear
IllustratedEndemic
Treatment appears in FNA Volume 26. Treatment on page 125. Mentioned on page 120, 126.

Stems ± slender, usually not branching, often scapelike, 0.5–2 dm. Leaves: basal persistent, 1–2 dm; blade linear, flat, glabrous adaxially. Inflorescences 1–7-flowered. Flowers erect to spreading; perianth open, campanulate; sepals oblong-lanceolate, 12–16 mm, usually glabrous, adaxial surface minutely papillose; petals light green to white, usually with purple crescent distal to gland, ± oblanceolate or broader, 10–15 mm, adaxial surface hairy only distal to gland, margins conspicuously ciliate; glands lunate, usually slightly depressed, bordered proximally by ± ciliate membrane, distally by short hairs; anthers lanceolate, apex apiculate. Capsules nodding, winged, ellipsoid-globular, 1–2 cm, apex obtuse or acute. Seeds light-brown, irregular. 2n = 20.

Discussion

Varieties 3 (3 in the flora).

Selected References

None.

Key

1 Petal gland membranes erose to crenate. Calochortus elegans var. nanus
1 Petal gland membranes deeply fringed. > 2
2 Petal glands broadly transverse-oblong, extending nearly across lower portion of petal, depressed, strongly arched distally; petals densely bearded. Calochortus elegans var. elegans
2 Petal glands shortly transverse-oblong, not depressed, straight or only slightly arched; petals only moderately bearded. Calochortus elegans var. selwayensis

"dm" is not declared as a valid unit of measurement for this property."broad" is not a number."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 elegans"
pseudobasifixed +  and basifixed +
lanceolate +
acute +  and obtuse +
P. L. Fiedler +  and R. K. Zebell +
whorled +, opposite +  and alternate +
petiole-like +
dilated +
reticulate-veined +  and parallel-veined +
sheathing +  and involucrate +
1;several +
tunicate +  and scaly +
ellipsoid-globular +
1 cm10 mm <br />0.01 m <br /> (2 cm20 mm <br />0.02 m <br />) +
Cat’s ear +
nw United States +
connate-coroniform +  and dilated +
sessile +  and pedicellate +
erect +  and spreading +
unisexual +  and bisexual +
winged +  and capsular +
globular +, oblong +, linear +  and 3-angled +
membranaceous +  and leathery +
depressed +  and lunate +
paired +, paniculate +  and racemose +
persistent +
proximalmost +
reduced +
many;several +
campanulate +
light green +  and white +
distinct +
oblanceolate +
1 cm10 mm <br />0.01 m <br /> (1.5 cm15 mm <br />0.015 m <br />) +
Fl. Amer. Sept. +
wind-distributed +
light-brown +
distinct +
oblong-lanceolate +
1.2 cm12 mm <br />0.012 m <br /> (1.6 cm16 mm <br />0.016 m <br />) +
Illustrated +  and Endemic +
adnate +  and free +
staminodial +
3 +, 4 +  and 6 +
glaucous +  and glabrous +
slender +
3 +  and 1 +
Calochortus elegans +
Calochortus +
species +
connate +  and distinct +
sepaloid +  and petaloid +
narrower +
caulescent +  and scapose +
3 +  and 2 +