Flora of North America species comparison

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Calochortus splendens

Calochortus superbus

splendid mariposa, splendid mariposa lily

superb mariposa lily, yellow mariposa
Habit Plants rarely bulbose; bulb coat, when present, membranous. Plants bulbose; bulb coat membranous.
Stems

branching, ± straight, 2–6 dm.

4–6 dm.
Leaves

basal withering, 1–2 dm;

blade linear, attenuate.

basal withering, 2–3 dm;

blade linear.
Inflorescences

monochasiate, 1–4-flowered;

bracts 2–5 cm.

subumbellate, 1–3-flowered;

bracts 2–8 cm.
Flowers

erect;

perianth open, campanulate, narrow at base;

sepals deep lilac, often with purple blotch, lanceolate-ovate to acuminate, 2–3 cm;

petals lavender to deep purple, usually with purple blotch at base, obovate to cuneate, rounded, 3–5 cm, with scattered, white and/or purple hairs proximal to middle, sometimes with yellow hairs distal to gland, margins dentate distally;

glands ± square, not depressed, usually with many branching hairs;

filaments 7–8 mm;

anthers purple or white, 5–7 mm, apex obtuse to abruptly pointed.

erect;

perianth open, campanulate, each member with median brown or purple blotch surrounded by bright yellow zone;

sepals lanceolate, attenuate, 2–4 cm;

petals white to yellowish or lavender, usually streaked with purple toward base, obovate to cuneate, rounded, 2–4 cm, with a few short hairs near gland, apex retuse to obtuse;

glands linear, strongly chevron-shaped to weakly lunate, not depressed, densely covered with short hairs;

filaments 7–9 mm;

anthers lanceolate-linear to oblong, 8–10 mm, apex acute to obtuse.
Capsules

erect, linear, angled, 5–7 cm.

erect, linear, angled, 5–6 cm, apex acute.
Seeds

light-colored, flat.

2n

= 14.

= 12, 14, 20, 26.

Calochortus splendens

Calochortus superbus
Phenology Flowering late spring–mid summer. Flowering late spring–mid summer.
Habitat Dry slopes in heavy or granitic soil in chaparral, valley grassland, pine forest Open slopes, dry meadows or wooded places in valley grassland, foothill woodland, pine forest
Elevation less than 2800 m (less than 9200 ft) 0–1700 m (0–5600 ft)
Distribution
from FNA
CA; Mexico (Baja California)
[WildflowerSearch map]
[BONAP county map]
from FNA
CA
[WildflowerSearch map]
[BONAP county map]
Source FNA vol. 26, p. 133. FNA vol. 26, p. 134.
Parent taxa Liliaceae > Calochortus Liliaceae > Calochortus
Sibling taxa
C. albus, C. amabilis, C. ambiguus, C. amoenus, C. apiculatus, C. argillosus, C. aureus, C. bruneaunis, C. catalinae, C. clavatus, C. coeruleus, C. concolor, C. coxii, C. dunnii, C. elegans, C. eurycarpus, C. excavatus, C. flexuosus, C. greenei, C. gunnisonii, C. howellii, C. indecorus, C. invenustus, C. kennedyi, C. leichtlinii, C. longebarbatus, C. luteus, C. lyallii, C. macrocarpus, C. minimus, C. monanthus, C. monophyllus, C. nitidus, C. nudus, C. nuttallii, C. obispoensis, C. palmeri, C. panamintensis, C. persistens, C. plummerae, C. pulchellus, C. raichei, C. simulans, C. striatus, C. subalpinus, C. superbus, C. tiburonensis, C. tolmiei, C. umbellatus, C. umpquaensis, C. uniflorus, C. venustus, C. vestae, C. weedii, C. westonii
C. albus, C. amabilis, C. ambiguus, C. amoenus, C. apiculatus, C. argillosus, C. aureus, C. bruneaunis, C. catalinae, C. clavatus, C. coeruleus, C. concolor, C. coxii, C. dunnii, C. elegans, C. eurycarpus, C. excavatus, C. flexuosus, C. greenei, C. gunnisonii, C. howellii, C. indecorus, C. invenustus, C. kennedyi, C. leichtlinii, C. longebarbatus, C. luteus, C. lyallii, C. macrocarpus, C. minimus, C. monanthus, C. monophyllus, C. nitidus, C. nudus, C. nuttallii, C. obispoensis, C. palmeri, C. panamintensis, C. persistens, C. plummerae, C. pulchellus, C. raichei, C. simulans, C. splendens, C. striatus, C. subalpinus, C. tiburonensis, C. tolmiei, C. umbellatus, C. umpquaensis, C. uniflorus, C. venustus, C. vestae, C. weedii, C. westonii
Synonyms C. davidsonianus, Mariposa splendens Mariposa superba
Name authority Douglas ex Bentham: Trans. Hort. Soc. London, ser. 2, 1: 411, plate 15, fig.1. (1835) Purdy ex J. T. Howell: Leafl. W. Bot. 1: 11. (1932)
Web links 
Unless otherwise noted, all data comes from the online version of the Flora of North America, who have made most of their content available via a Creative Commons license (CC BY 4.0).



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