Calochortus venustus Douglas ex Benth.

Butterfly mariposa lily (en)

Species

Angiosperms > Liliales > Liliaceae > Calochortus

Characteristics

Plants bulbose; bulb coat membranous. Stems usually branching, 1–6 dm. Leaves: basal withering, 1–2 dm; blade linear. Inflorescences subumbellate, 1–6(–10)-flowered; bracts 2–8 cm. Flowers erect; perianth open, campanulate; sepals lanceolate, 3–5 cm, apex recurved; petals white to brightly or deeply yellow, purple, or dark red, with dark red median blotch, often with second paler distal blotch, obovate or cuneate to clawed, rounded, 3–5 cm, with scattered proximal hairs, apex retuse to obtuse; glands in lower middle of petal, ± square, sometimes ovate, not depressed, covered with short, orange to red-purple hairs; filaments usually equaling anthers; anthers linear-lanceolate to oblong. Capsules erect, linear, angled, 5–6 cm. Seeds light beige, ± flat, 4–6 mm. 2n = 14.
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A bulb plant. It grows 20-60 cm high and 8-10 cm wide. The leaves are oval to sword shaped. The flowers are cup-shaped. There can be 3 per stem. The flowers are erect on stems 60 cm long. They vary from white to yellow to red. There is a dark red blotch at the centre of the inner petals ringed with yellow. The flowers are 2.5-5 cm long.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) 0.1
Mature height (meter) 0.4 - 0.6
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

It is a temperate of Mediterranean climate plant. It can stand light frosts. Plants can grow in full sun or light shade. The soils should be well drained.
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Light sandy soil, often decomposed granite; at elevations below 2,400 metres. In grassland and in mixed evergreen forests.
Light 7-9
Soil humidity 1-6
Soil texture 3-5
Soil acidity 3-7
Soil nutriment -
Hardiness (USDA) 4-5

Usage

The bulbs are cooked and eaten.
Uses -
Edible bulbs roots
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Plants are grown by division of the bulbs. Bulbs are planted 8-12 cm deep and are spaced 30-45 cm apart.
Mode seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -23
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Flower

Calochortus venustus flower picture by Mariela Taylor (cc-by-sa)

Distribution

Calochortus venustus world distribution map, present in United States of America

Identifiers

LSID urn:lsid:ipni.org:names:532481-1
WFO ID wfo-0000762832
COL ID PXD3
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Mariposa venusta Calochortus venustus Calochortus venustus var. caroli Calochortus venustus var. eldorado Calochortus venustus var. purpurascens Calochortus venustus var. purpureus Calochortus venustus var. roseus Calochortus venustus var. sanguineus Calochortus venustus var. sulphureus Calochortus venustus var. pictus Calochortus venustus var. superbus