Allium parishii S.Watson

Parish's onion (en)

Species

Angiosperms > Asparagales > Amaryllidaceae > Allium

Characteristics

Bulbs 1–2, not clustered on primary rhizome, without stalked basal increase bulbs, ovoid, 1–1.5 × 0.8–1.3 cm; outer coats enclosing bulbs, brown to reddish brown, membranous, lacking cellular reticulation or cells arranged in only 2–3 rows distal to roots, ± quadrate, without fibers; inner coats pinkish to reddish brown, cells obscure, ± rectangular, vertically elongate. Leaves persistent, withering from tip by anthesis, 1, basally sheathing, sheath not extending much above soil level; blade solid, terete, 5–30 cm × 1–3 mm. Scape persistent, solitary, erect, solid, terete, 5–25 cm × 1–3 mm. Umbel persistent, erect, compact, 6–15-flowered, hemispheric, bulbils unknown; spathe bracts persistent, 2–3, 5–7-veined, ovate, ± equal, apex acuminate. Flowers narrowly campanulate, 12–18 mm; tepals erect, spreading at tips, pale pink with darker midveins, lanceolate to lance-linear, ± equal, inner slightly shorter and narrower than outer, margins entire, apex acute, becoming rigid in fruit; stamens included; anthers yellow; pollen yellow; ovary crested; processes 6, prominent, ± triangular, margins entire to irregularly denticulate; style linear, equaling stamens; stigma capitate, scarcely thickened, minutely 3-lobed, lobes stout, ± spreading; pedicel 5–15 mm. Seed coat dull or shining; cells minutely roughened. 2n = 14.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) -
Root system rhizome
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light 7-9
Soil humidity 1-5
Soil texture 3-4
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

Uses -
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) 30 - 365
Germination temperacture (C°) 10
Germination luminosity light
Germination treatment stratification
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Allium parishii unspecified picture

Distribution

Allium parishii world distribution map, present in United States of America

Identifiers

LSID urn:lsid:ipni.org:names:528581-1
WFO ID wfo-0000756962
COL ID 6697P
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Allium parishii