Difference between revisions of "Thymophylla pentachaeta var. pentachaeta"
Treatment appears in FNA Volume 21. Treatment on page 242.
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|accepted_name=Thymophylla pentachaeta var. pentachaeta | |accepted_name=Thymophylla pentachaeta var. pentachaeta | ||
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|publications= | |publications= | ||
|basionyms= | |basionyms= | ||
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name=Thymophylla pentachaeta var. pentachaeta | name=Thymophylla pentachaeta var. pentachaeta | ||
| − | + | |authority= | |
| − | |authority= | ||
|rank=variety | |rank=variety | ||
|parent rank=species | |parent rank=species | ||
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|habitat=Calcareous outcrops and derived soils, scrublands or deserts, roadways, other disturbed sites | |habitat=Calcareous outcrops and derived soils, scrublands or deserts, roadways, other disturbed sites | ||
|illustrator=Barbara Alongi | |illustrator=Barbara Alongi | ||
| + | |illustration copyright=Flora of North America Association | ||
|elevation=50–700+ m | |elevation=50–700+ m | ||
|distribution=Tex.;Mexico. | |distribution=Tex.;Mexico. | ||
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|publication year= | |publication year= | ||
|special status= | |special status= | ||
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V21_594.xml |
|tribe=Asteraceae tribe Heliantheae | |tribe=Asteraceae tribe Heliantheae | ||
|subtribe=Asteraceae (tribe Heliantheae) subtribe Pectidinae | |subtribe=Asteraceae (tribe Heliantheae) subtribe Pectidinae | ||
Latest revision as of 21:13, 5 November 2020
Leaves 6–25 mm overall, lobes (3–)9–11, subequal. Peduncles 60–100 mm. Calyculi of 3–5 bractlets. Involucres obconic to campanulate, 4.3–6 × 4–5 mm. Phyllaries 12–21, margins of outer distinct ca. 1/2 their lengths, abaxial faces usually glabrescent or glabrous, rarely hairy. Disc florets 50–80. Pappi of 5 erose scales alternating with 5, 1–3-aristate scales. 2n = 32.
Phenology: Flowering early spring and late summer, following rains.
Habitat: Calcareous outcrops and derived soils, scrublands or deserts, roadways, other disturbed sites
Elevation: 50–700+ m
Discussion
Selected References
None.
Lower Taxa
None.