Difference between revisions of "Silphium wasiotense"
Sida 13: 285, figs. 1, 2e–h, 3. 1989.
Common names: Appalachian rosinweed
FNA>Volume Importer |
FNA>Volume Importer |
||
| Line 32: | Line 32: | ||
-->{{#Taxon: | -->{{#Taxon: | ||
name=Silphium wasiotense | name=Silphium wasiotense | ||
| − | |||
|authority=Medley | |authority=Medley | ||
|rank=species | |rank=species | ||
| Line 47: | Line 46: | ||
|publication year=1989 | |publication year=1989 | ||
|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/eaa6e58056e40c9ef614d8f47aea294977a1a5e9/coarse_grained_fna_xml/V19-20-21/V21_178.xml |
|tribe=Asteraceae tribe Heliantheae | |tribe=Asteraceae tribe Heliantheae | ||
|subtribe=Asteraceae (tribe Heliantheae) subtribe Ecliptinae | |subtribe=Asteraceae (tribe Heliantheae) subtribe Ecliptinae | ||
Revision as of 19:35, 16 December 2019
Plants caulescent, 60–150 cm; fibrous rooted. Stems terete, hispid (never glaucous). Leaves: basal persistent, petiolate; cauline opposite, petiolate (proximal) or sessile (distal); blades cordate, deltate, lanceolate, or ovate, 1–28 × 1.5–20 cm, sometimes (proximal) lobed, bases auriculate, cordate, or truncate (proximal and distal), ultimate margins toothed or entire, apices acute to acuminate, faces hispid. Phyllaries 12–14 in 2–3 series, outer reflexed, apices acute to obtuse, abaxial faces hispid. Ray florets 6–14; corollas yellow. Disc florets 30–45; corollas yellow. Cypselae 4–8 × 4-6 mm; pappi 0.5–1.5 mm.
Phenology: Flowering late summer–fall.
Habitat: Dry, open sites in mesic forests, along roadcuts
Elevation: 300–600 m
Discussion
Selected References
None.
Lower Taxa
None.