Difference between revisions of "Erysimum ammophilum"
Muhlenbergia 1: 51. 1904.
FNA>Volume Importer |
FNA>Volume Importer |
||
| Line 11: | Line 11: | ||
|name=Cheiranthus ammophilus | |name=Cheiranthus ammophilus | ||
|authority=A. Heller | |authority=A. Heller | ||
| − | }}{{Treatment/ID/Synonym | + | }} {{Treatment/ID/Synonym |
|name=Cheirinia ammophila | |name=Cheirinia ammophila | ||
|authority=(A. Heller) A. Heller | |authority=(A. Heller) A. Heller | ||
| Line 30: | Line 30: | ||
|distribution=Calif. | |distribution=Calif. | ||
|discussion=<p>Of conservation concern.</p><!-- | |discussion=<p>Of conservation concern.</p><!-- | ||
| − | --><p>Erysimum ammophilum is restricted to coastal and nearby sand dunes of Monterey and Santa Cruz counties.</p> | + | --><p><i>Erysimum ammophilum</i> is restricted to coastal and nearby sand dunes of Monterey and Santa Cruz counties.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
| Line 54: | Line 54: | ||
|publication year=1904 | |publication year=1904 | ||
|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/V7/V7_846.xml |
|tribe=Brassicaceae tribe Erysimeae | |tribe=Brassicaceae tribe Erysimeae | ||
|genus=Erysimum | |genus=Erysimum | ||
Revision as of 18:00, 18 September 2019
Biennials or perennials; (short-lived). Trichomes of leaves 2–4(–7)-rayed. Stems erect, unbranched or branched distally, 0.4–9(–13) dm. Basal leaves: blade (somewhat fleshy), linear-oblanceolate, 3.5–15.5 cm × 2–9 mm, base attenuate, margins entire or obscurely dentate, apex acute. Cauline leaves: blade (oblanceolate), margins entire. Racemes considerably elongated in fruit. Fruiting pedicels divaricate to divaricate-ascending, stout, slightly narrower than fruit, 4–10(–13) mm. Flowers: sepals oblong to linear-oblong, 7.5–11(–13) mm, lateral pair slightly saccate basally; petals bright yellow, broadly obovate to suborbicular, 14–24 × 6–11(–14) mm, claw 8–14 mm, apex rounded; median filaments 8.5–12 mm; anthers linear, 3–4 mm. Fruits spreading, narrowly linear, straight, not torulose, (2–)3.5–12 cm × 1.5–3.5 mm, latiseptate, not striped; valves with prominent midvein, pubescent outside, trichomes 2–4-rayed, glabrous inside; ovules 50–86 per ovary; style cylindrical, stout, 0.3–1.5(–2) mm, sparsely pubescent; stigma slightly 2-lobed, lobes as long as wide. Seeds oblong, 1.5–3 × 1–1.8 mm; winged distally (narrowly so around). 2n = 36.
Phenology: Flowering Mar–Apr.
Habitat: Sand dunes
Elevation: 0-50 m
Discussion
Of conservation concern.
Erysimum ammophilum is restricted to coastal and nearby sand dunes of Monterey and Santa Cruz counties.
Selected References
None.