Overview

Distribution

Localities documented in Tropicos sources

Brodiaea multiflora Benth.:
United States (North America)

Note: This information is based on publications available through Tropicos and may not represent the entire distribution. Tropicos does not categorize distributions as native or non-native.
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Calif., Oreg.
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National Distribution

United States

Origin: Unknown/Undetermined

Regularity: Regularly occurring

Currently: Unknown/Undetermined

Confidence: Confident

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Physical Description

Morphology

Description

Leaves 3–4, 30–85 cm; blade unkeeled, glaucous. Scape self-supporting, with occasional bends, 20 (rarely –90) cm, scabrous. Inflorescences umbellate, dense, 6–15-flowered; bracts streaked purple, ovate, 7–12 mm, apex acuminate. Flowers horizontal or erect; perianth pink to bluish purple, tube unangled, cylindrical, strongly constricted above ovary, 8–10 mm, lobes widely spreading, 8–10 mm; perianth appendages each coalescent to inner and outer tepal, arching slightly inward (but outward distally) toward anthers, forming corona, erect, white or pale purple, 5–6 mm, margins entire or denticulate, strongly involute, apex truncate or rounded; stamens 3, equal; anthers 4–5 mm; ovary sessile, globose, 4–6 mm; style 5–8 mm; pedicel 3–15 mm, not hidden by bracts. 2n = 18, 36, 45, 54.
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Diagnostic Description

Synonym

Brodiaea multiflora Bentham, Pl. Hartw., 339. 1857; B. grandiflora Smith var. brachypoda Torrey; B. parviflora Torrey & A. Gray; Dichelostemma parviflorum (Torrey & A. Gray) Keator; Hookera multiflora (Bentham) Britten; H. parviflora (Torrey & A. Gray) Kuntze
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Ecology

Habitat

Open woodlands, foothill grasslands, scrubs; 0--2000m.
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Life History and Behavior

Cyclicity

Flowering/Fruiting

Flowering spring (Apr--early Jun).
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Molecular Biology and Genetics

Molecular Biology

Barcode data: Dichelostemma multiflorum

The following is a representative barcode sequence, the centroid of all available sequences for this species.


No available public DNA sequences.

Download FASTA File
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Statistics of barcoding coverage: Dichelostemma multiflorum

Barcode of Life Data Systems (BOLDS) Stats
Public Records: 3
Specimens with Barcodes: 3
Species With Barcodes: 1
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Conservation

Conservation Status

National NatureServe Conservation Status

United States

Rounded National Status Rank: NNR - Unranked

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NatureServe Conservation Status

Rounded Global Status Rank: G4 - Apparently Secure

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Wikipedia

Dichelostemma multiflorum

Dichelostemma congestum is a species of flowering plant known by the common names roundtooth snakelily, manyflower brodiaea and wild hyacinth. It is native to California and Oregon, where it grows in hills, mountains, and inland grasslands. It is a perennial wildflower erecting a tall, naked stem topped with a spherical inflorescence of up to 35 densely-packed purple or pink-purple flowers. Each flower is a tube about a centimeter long with six petal-like lobes arranged in a starlike corolla. The lobes may curl back slightly.

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Notes

Comments

Dichelostemma multiflorum is similar to D. capitatum and D. congestum. Dichelostemma capitatum is distinguished by its six fertile stamens, and D. congestum by perianth appendages that are deeply bifid and lean away from the inner anthers; racemose inflorescences; and a weakly constricted perianth tube.
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