Difference between revisions of "Stevia serrata"
Icon. 4: 33, plate 355. 1797.
FNA>Volume Importer |
FNA>Volume Importer |
||
| Line 12: | Line 12: | ||
|name=Stevia serrata var. haplopappa | |name=Stevia serrata var. haplopappa | ||
|authority=B. L. Robinson | |authority=B. L. Robinson | ||
| − | }}{{Treatment/ID/Synonym | + | }} {{Treatment/ID/Synonym |
|name=Stevia serrata var. ivifolia | |name=Stevia serrata var. ivifolia | ||
|authority=(Willdenow) B. L. Robinson | |authority=(Willdenow) B. L. Robinson | ||
| Line 30: | Line 30: | ||
|elevation=1700–2700 m | |elevation=1700–2700 m | ||
|distribution=Ariz.;N.Mex.;Tex.;Mexico. | |distribution=Ariz.;N.Mex.;Tex.;Mexico. | ||
| − | |discussion=<p>Some collections of Stevia serrata from Cochise and Graham counties, Arizona, were annotated by J. L. Grashoff as | + | |discussion=<p>Some collections of <i>Stevia serrata</i> from Cochise and Graham counties, Arizona, were annotated by J. L. Grashoff as “<i>S. serrata</i> > plummerae”; in leaf arrangement and morphology (venation, margin, and shape), they appear to be similar to typical <i>S. serrata</i> from the same area.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
| Line 54: | Line 54: | ||
|publication year=1797 | |publication year=1797 | ||
|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_1223.xml |
|tribe=Asteraceae tribe Eupatorieae | |tribe=Asteraceae tribe Eupatorieae | ||
|genus=Stevia | |genus=Stevia | ||
Revision as of 15:30, 18 September 2019
Perennials, 40–100 cm. Leaves mostly alternate (at least not regularly opposite, crowded, with axillary clusters of smaller leaves); petioles 0; blades (3-nerved) narrowly lanceolate to lance-linear, 1.5–4 cm, margins serrulate. Heads borne in ± congested, compact clusters. Peduncles 0 or 1–4 mm, sessile-glandular, villous-puberulent. Involucres 5–6(–7) mm. Phyllaries sessile-glandular, sparsely villosulous, apices acute to acuminate. Corollas white or pink, lobes sparsely sessile-glandular, finely villous-hirsute. Pappi usually ± equaling corollas, sometimes coroniform or 0. 2n = (22–)34(–54) univalents, less often 17 pairs.
Phenology: Flowering (Jul–)Aug–Oct.
Habitat: Roadsides, disturbed sites, oak-grasslands, oak-pine grasslands, and oak, mixed conifer-oak, mixed pine, ponderosa pine-Douglas fir, pine-fir-aspen, spruce-Douglas fir, and fir-hemlock woodlands
Elevation: 1700–2700 m
Distribution
Ariz., N.Mex., Tex., Mexico.
Discussion
Some collections of Stevia serrata from Cochise and Graham counties, Arizona, were annotated by J. L. Grashoff as “S. serrata > plummerae”; in leaf arrangement and morphology (venation, margin, and shape), they appear to be similar to typical S. serrata from the same area.
Selected References
None.