Jepson Herbarium
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University of California, Berkeley
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Vascular Plants of California
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Bloomeria crocea

COMMON GOLDENSTAR


Higher Taxonomy
Family: ThemidaceaeView DescriptionDichotomous Key
Common Name: BRODIAEA FAMILY
Habit: Perennial herb from corm, outer coat fibrous [membranous]; daughter corms formed at stem base above corm of previous year, cormlets formed at base of corms or on short stolons. Leaf: basal, 1--10, linear to narrow-lanceolate. Inflorescence: scapose, generally umbel-like; scape erect, generally 1(2), cylindric, generally rigid, occasionally wavy to twining; flower bracts 2--4[10], not enclosing flower buds. Flower: perianth parts 6 in 2 petal-like whorls, free or +- fused below into tube; staminodes 0 or 3; stamens 3 or 6, free or fused to perianth, occasionally appendaged; ovary superior, chambers 3, ovules 2--several per chamber. Fruit: capsule, loculicidal.
Genera In Family: 13 genera, 70--80 species: western North America.
eFlora Treatment Author: J. Chris Pires & Robert E. Preston, except as noted
Scientific Editor: Dale W. McNeal, Thomas J. Rosatti, Bruce G. Baldwin.
Genus: BloomeriaView DescriptionDichotomous Key


Common Name: GOLDENSTAR
Habit: Corm +- spheric, daughter corms 1--3 on stalks. Leaf: 1--8, keeled, entire, withered in flower. Inflorescence: scape stiff, straight, cylindric, minute-scabrous; bracts 2--4, not enclosing flower buds, scarious in flower; pedicels ray-like, ascending to erect, jointed; flowers 10--35+. Flower: perianth parts +- free at base, not forming obvious tube, golden-yellow, striped +- brown or green, lobes ascending to spreading; stamens 6, filaments +- 6 mm, parallel to style, dilated bases fused to form nectar cup with shallow to awned cusps, or leaning away from style, leaving dilated bases separated, not forming cup, distally thread-like, anthers attached near base; style +- 5 mm, thread- or club-like, persistent, stigma 3-lobed. Fruit: 5--6 mm, +- spheric, 3-angled, sessile. Seed: angled, wrinkled, black-crusted.
Etymology: (Dr. H.G. Bloomer, early San Francisco botanist, one of three founders of the California Academy of Sciences)
eFlora Treatment Author: J. Chris Pires
Unabridged Reference: Hoover 1955 Herbertia 11:13--23; Ingram 1953 Madroño 12:19--27
Bloomeria crocea (Torr.) Coville
NATIVE
Leaf: generally 1, < 30 cm, 3--15 mm wide. Inflorescence: scape 15--70 cm; pedicels 0.5--6.5 cm. Flower: perianth 5--13 mm, lobes abruptly spreading at base, yellow with brown midvein; filaments 3--10 mm, parallel to style, nectar cup shallow, cusps obtuse to acute, anthers 1.5--3 mm; ovary 2--3 mm, style +- 6 mm, > ovary. Chromosomes: n=9.

Unabridged Synonyms: Allium croceum Torr.
Jepson eFlora Author: J. Chris Pires
Index of California Plant Names (ICPN; linked via the Jepson Online Interchange)

Previous taxon: Bloomeria clevelandii
Next taxon: Bloomeria crocea var. aurea


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Citation for this treatment: J. Chris Pires 2012, Bloomeria crocea, in Jepson Flora Project (eds.) Jepson eFlora, https://ucjeps.berkeley.edu/eflora/eflora_display.php?tid=15764, accessed on December 03, 2024.

Citation for the whole project: Jepson Flora Project (eds.) 2024, Jepson eFlora, https://ucjeps.berkeley.edu/eflora/, accessed on December 03, 2024.

Bloomeria crocea  
var. crocea
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©2013 Gary A. Monroe
Bloomeria crocea
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©2007 Neal Kramer
Bloomeria crocea  
var. montana
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©2014 Steve Matson
Bloomeria crocea
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©2003 Michael Charters
Bloomeria crocea  
var. montana
click for image enlargement
©2011 Neal Kramer

More photos of Bloomeria crocea
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Geographic subdivisions for Bloomeria crocea:
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map of distribution 1

(Note: any qualifiers in the taxon distribution description, such as 'northern', 'southern', 'adjacent' etc., are not reflected in the map above, and in some cases indication of a taxon in a subdivision is based on a single collection or author-verified occurrence).






 

Data provided by the participants of the  Consortium of California Herbaria.

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All markers link to CCH specimen records. The original determination is shown in the popup window.
Blue markers indicate specimens that map to one of the expected Jepson geographic subdivisions (see left map). Purple markers indicate specimens collected from a garden, greenhouse, or other non-wild location.
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CCH collections by month Flowering-Fruiting Monthly Counts

Duplicates counted once; synonyms included.
Species do not include records of infraspecific taxa, if there are more than 1 infraspecific taxon in CA.
Blue line denotes eFlora flowering time (fruiting time in some monocot genera).