Difference between revisions of "Centromadia parryi"
Man. Bot. San Francisco, 197. 1894.
Basionym: Hemizonia parryi Greene Bull. Torrey Bot. Club 9: 16. 1882
Synonyms: Hemizonia pungens var. parryi (Greene) H. M. Hall
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|tribe=Asteraceae tribe Heliantheae | |tribe=Asteraceae tribe Heliantheae | ||
|subtribe=Asteraceae (tribe Heliantheae) subtribe Madiinae | |subtribe=Asteraceae (tribe Heliantheae) subtribe Madiinae | ||
Latest revision as of 20:13, 5 November 2020
Plants 10–70 cm. Leaves glabrous, scabroso-hirtellous, ± hirsute to hirtellous, or villous, glandular or not, glands yellow. Involucres 2.5–10 mm. Anthers yellow, brownish, or purple. Pappi of 3–5 linear or subulate scales.
Distribution
Calif., nw Mexico.
Discussion
Subspecies 4 (4 in the flora).
Selected References
None.
Lower Taxa
Key
| 1 | Leaves villous or ± hirsute, coarsely stipitate-glandular; paleae sometimes with 2 purple lines (along inner edges of scarious margins); anthers reddish to dark purple | Centromadia parryi subsp. australis |
| 1 | Leaves glabrous, scabroso-hirtellous, or ± hirsute to hirtellous, not villous, glandular or not; paleae lacking purple lines; anthers yellow or brownish | > 2 |
| 2 | Leaves scabroso-hirtellous (and usually ± hirsute or setose-ciliate), not glandular or glands minute, sparsely and irregularly distributed; involucres 3.5–5 mm; ray laminae 2–3 mm | Centromadia parryi subsp. rudis |
| 2 | Leaves glabrous or hirsute to hirtellous, glandular or not; involucres 4–10 mm; ray laminae 2.5–5(–6) mm. | > 3 |
| 3 | Peduncular bracts seldom glandular (sometimes with yellowish, minute, stipitate glands among eglandular hairs); ray laminae 2.5–3(–4.5) mm | Centromadia parryi subsp. congdonii |
| 3 | Peduncular bracts coarsely glandular (glands yellow, sessile or stipitate); ray laminae 3–5(–6) mm | Centromadia parryi subsp. parryi |