Difference between revisions of "Chrysactinia mexicana"
Mem. Amer. Acad. Arts, n. s. 4: 93. 1849.
Treatment appears in FNA Volume 21. Treatment on page 232.
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|publication year=1849 | |publication year=1849 | ||
|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/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V19-20-21/V21_566.xml |
|tribe=Asteraceae tribe Heliantheae | |tribe=Asteraceae tribe Heliantheae | ||
|subtribe=Asteraceae (tribe Heliantheae) subtribe Pectidinae | |subtribe=Asteraceae (tribe Heliantheae) subtribe Pectidinae | ||
Revision as of 15:35, 18 September 2019
Plants twiggy. Leaf blades 5–10(–23) × 1–2 mm. Peduncles 15–75 mm (heads usually held well beyond foliage). Ray laminae 6–12 × 2–4 mm. Disc corollas 4.5–7 mm. Cypselae 3–4 mm; pappi 3–5.5 mm. 2n = 45.
Phenology: Flowering spring–fall.
Habitat: Mostly on limestone and derived soils
Elevation: 200–2200+ m
Distribution
N.Mex., Tex., Mexico.
Discussion
Selected References
None.
Lower Taxa
None.