Flora of North America species comparison

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Acanthoscyphus parishii

flowery puncturebract, Parish's oxytheca
Habit Plants (0.5–)1–6 × 0.5–4 dm.
Leaf

blades 1–7 × 0.5–2 cm.
Inflorescences

1–5 dm;

bracts 1–4(–10) × 0.5–3 mm, awns 0.2–1.5 mm.
Peduncles

(0.3–)1–5(–7.5) cm.
Involucres

1.5–2 mm, awns ivory or reddish, 2–5 mm.
Flowers

perianth 2–2.5 mm;

filaments 2–2.5 mm;

anthers 0.3–0.6 mm.
Achenes

1.7–2 mm.

Acanthoscyphus parishii
Distribution
s Calif
[WildflowerSearch map]
[BONAP county map]
Discussion

Varieties 4 (4 in the flora).

(Discussion copyrighted by Flora of North America; reprinted with permission.)
Key
1. Involucral awns 7-16, dark red, 3-4 mm; San Rafael Mountains, Topatopa Mountain, and Mount Pinos, Santa Barbara and Ventura counties, California
var. abramsii
1. Involucral awns 4-36, ivory colored, 2-5 mm; San Bernardino and Ventura counties
→ 2
2. Involucral awns 4(-5), 2-3 mm; ne side of San Bernardino Mountains, San Bernardino County, California
var. goodmaniana
2. Involucral awns 7-30(-36), 3-5 mm; se side of e San Bernardino County, and Ventura County, California
→ 3
3. Involucral awns (10-)13-30(-36); inflorescence bracts triangular, awns 0.2-0.5 mm; Pine Mountain, Ventura County, e to c San Bernardino Mountains, San Bernardino County, California
var. parishii
3. Involucral awns 7-10; inflorescence bracts subulate, awns 0.5-1.5 mm; se side of e San Bernardino Mountains, San Bernardino County, California
var. cienegensis
Source FNA vol. 5, p. 438.
Parent taxa Polygonaceae > subfam. Eriogonoideae > Acanthoscyphus
Subordinate taxa
A. parishii var. abramsii, A. parishii var. cienegensis, A. parishii var. goodmaniana, A. parishii var. parishii
Synonyms Oxytheca parishii
Name authority (Parry) Small: Bull. Torrey Bot. Club 25: 53. (1898)
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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