Adenophyllum porophylloides (A.Gray) Strother

San felipe dogweed (en)

Species

Angiosperms > Asterales > Asteraceae > Adenophyllum

Characteristics

Perennials or subshrubs, 20–50+ cm. Leaves pinnately lobed, 15–40 mm, lobes 3–5, linear to cuneate or oblanceolate (oil-glands at base of each lobe and subterminal in tips). Peduncles 20–80 mm. Calyculi of 12–16 subulate bractlets 3–8 mm (bearing glands). Involucres obconic, 10–15 mm. Phyllaries 12–20, lanceolate, separating in fruit. Ray florets 10–14; corollas yellow, becoming red-orange; tubes ca. 2 mm, laminae 6 × 2 mm. Disc florets 25–40; corollas yellow-orange, 7–8 mm. Cypselae 5 mm; pappi of 8–12 scales 7–8 mm, each comprising 7–11 basally connate bristles. 2n = 26.
Life form perennial
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Sexuality hermaphrodite
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Photosynthetic pathway c3

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Hardiness (USDA) 6-12

Usage

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Cultivation

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Images

Adenophyllum porophylloides unspecified picture

Distribution

Adenophyllum porophylloides world distribution map, present in Mexico and United States of America

Identifiers

LSID urn:lsid:ipni.org:names:943440-1
WFO ID wfo-0000113137
COL ID 652RV
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Lebetina porophylloides Adenophyllum porophylloides Clomenocoma porophylloides Dyssodia porophylloides