Pectis papposa Harv. & Gray

Manybristle chinchweed (en)

Species

Angiosperms > Asterales > Asteraceae > Pectis

Characteristics

Annuals, 1–30 cm (often forming rounded bushes); herbage spicy-scented. Stems ascending, glabrous or puberulent. Leaves linear, 10–60 × 1–2 mm, margins with 1–3 pairs of setae, faces glabrous (dotted on margins with round to oval oil-glands 0.3–0.5 mm). Heads in congested or open, cymiform arrays. Peduncles 3–40 mm. Involucres campanulate to cylindric. Phyllaries distinct, linear, 3–8 × 0.5–1.7 mm (dotted with 1–5 subterminal oil-glands plus 2–5 pairs of submarginal oil-glands). Ray florets (7–)8(–10); corollas 3–8 mm. Disc florets 6–34; corollas 2–5.5 mm (weakly 2-lipped, glabrous or glandular-puberulent). Cypselae 2–5.5 mm, strigillose to short-pilose (hair tips curled, bulbous); ray pappi usually coroniform, rarely of 1+ awns or bristles 1–4 mm; disc pappi usually of 16–24, subplumose bristles 1.5–4 mm, rarely coroniform.
More
A herb.
Life form annual
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) -
Mature height (meter) 0.3
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c4

Environment

Sandy and clay flats from sea level to 1500 metres in deserts and creosote bush scrub in California. Deserts, desert grasslands, dry woodlands and roadsides at elevations of 60-1500 metres.
More
It is a subtropical plant.
Light 7-9
Soil humidity 1-6
Soil texture 3-6
Soil acidity 3-7
Soil nutriment -
Hardiness (USDA) 6-11

Usage

The seeds are parched and ground and used to make a porridge. They are also used in soups. The fresh plant is dipped in salt water and eaten with cornmeal as a condiment. The flowers are used for seasoning meat.
Uses food food additive incense material medicinal seasoning spice
Edible flowers leaves seeds
Therapeutic use Laxative (unspecified), Carminative (unspecified), Eye Medicine (unspecified), Spice (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by seedlings.
Mode seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Pectis papposa unspecified picture

Distribution

Pectis papposa world distribution map, present in Mexico and United States of America

Identifiers

LSID urn:lsid:ipni.org:names:236667-1
WFO ID wfo-0000077463
COL ID 769H3
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Pectis papposa Pectis tenella