Difference between revisions of "Perityle rupestris"
SouthW. Naturalist 4: 204. 1959.
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|publication year=1959 | |publication year=1959 | ||
|special status= | |special status= | ||
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/ | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V19-20-21/V21_788.xml |
|tribe=Asteraceae tribe Heliantheae | |tribe=Asteraceae tribe Heliantheae | ||
|subtribe=Asteraceae (tribe Heliantheae) subtribe Peritylinae | |subtribe=Asteraceae (tribe Heliantheae) subtribe Peritylinae | ||
Revision as of 21:40, 16 December 2019
Plants 4–25(–35)+ cm (profusely branched, leafy); hirsute, pilose, or puberulent. Leaves: petioles 3–13 mm; blades ovate, subcordate, subdeltate, or subreniform, 5–17(–22) × 5–17(–30) mm, margins almost entire to irregularly serrate or serrate-lobed (faces pilose to hirsute). Heads borne singly or in corymbiform arrays, 6–8 × 3–5 mm. Peduncles 2–13(–20) mm. Involucres subcylindric, subfunnelform, or narrowly campanulate. Phyllaries 8–10(–14), narrowly lanceolate to oblanceolate, 3.5–7 × 1–2 mm. Disc florets 8–16; corollas yellow or white, tubes 0.8–1.3 mm, throats tubular to subfunnelform, 1.8–3 mm, lobes 0.5–1.3 mm. Cypselae (1.8–)2–2.5 mm; pappi of (16–)20–30 bristles 1–3(–3.5) mm.
Discussion
Varieties 2 (2 in the flora).
Selected References
None.
Key
| 1 | Corollas white | Perityle rupestris var. albiflora |
| 1 | Corollas yellow | Perityle rupestris var. rupestris |