Difference between revisions of "Perityle megalocephala var. megalocephala"
Treatment appears in FNA Volume 21. Treatment on page 327.
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|elevation=1400–3000 m | |elevation=1400–3000 m | ||
|distribution=Calif.;Nev. | |distribution=Calif.;Nev. | ||
| − | |discussion=<p>Variety megalocephala is relatively common, growing usually in volcanic, also granitic and limestone rock in arid mountains of western and south-central <i>Nevada</i> and adjacent California. The lack of rays and pappus bristles separates <i></i>var.<i> megalocephala</i> from the similar <i>Perityle</i> stansburii.</p> | + | |discussion=<p>Variety megalocephala is relatively common, growing usually in volcanic, also granitic and limestone rock in arid mountains of western and south-central <i>Nevada</i> and adjacent California. The lack of rays and pappus bristles separates <i></i></i>var.<i><i> megalocephala</i> from the similar <i>Perityle</i> stansburii.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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|publication year= | |publication year= | ||
|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/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V19-20-21/V21_811.xml |
|tribe=Asteraceae tribe Heliantheae | |tribe=Asteraceae tribe Heliantheae | ||
|subtribe=Asteraceae (tribe Heliantheae) subtribe Peritylinae | |subtribe=Asteraceae (tribe Heliantheae) subtribe Peritylinae | ||
Revision as of 18:50, 24 September 2019
Plants 30–55 cm. Leaves: petioles 1–6 mm; blades ovate, lanceolate-ovate or elliptic to suborbiculate, 4–8(–12) × 3–9(–12) mm. Pappi callous crowns or of vestigial, hyaline scales. 2n = 34.
Phenology: Flowering spring–fall.
Habitat: Crevices and rocky slopes in arid mountains
Elevation: 1400–3000 m
Discussion
Variety megalocephala is relatively common, growing usually in volcanic, also granitic and limestone rock in arid mountains of western and south-central Nevada and adjacent California. The lack of rays and pappus bristles separates var. megalocephala from the similar Perityle stansburii.
Selected References
None.
Lower Taxa
None.