Difference between revisions of "Erythranthe trinitiensis"
Phytoneuron 2013-43: 1, figs. 1–3. 2013.
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|elevation=1300–2000 m. | |elevation=1300–2000 m. | ||
|distribution=Calif. | |distribution=Calif. | ||
| − | |discussion=<p>Erythranthe trinitiensis is similar to E. pulsiferae in its narrow leaves, glandular-puberulent vestiture, and weakly bilabiate corollas; it differs in its early-shed basal leaves, cauline leaves with one-veined petioles, and yellow corolla tubes and throats with pink lobes or lobe margins. The species is known only in Humboldt, Siskiyou, and Trinity counties.</p> | + | |discussion=<p><i>Erythranthe trinitiensis</i> is similar to <i>E. pulsiferae</i> in its narrow leaves, glandular-puberulent vestiture, and weakly bilabiate corollas; it differs in its early-shed basal leaves, cauline leaves with one-veined petioles, and yellow corolla tubes and throats with pink lobes or lobe margins. The species is known only in Humboldt, Siskiyou, and Trinity counties.</p> |
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Erythranthe trinitiensis | name=Erythranthe trinitiensis | ||
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|authority=G. L. Nesom | |authority=G. L. Nesom | ||
|rank=species | |rank=species | ||
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|publication year=2013 | |publication year=2013 | ||
|special status=Endemic;Conservation concern | |special status=Endemic;Conservation concern | ||
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V17/V17_1313.xml |
|genus=Erythranthe | |genus=Erythranthe | ||
|species=Erythranthe trinitiensis | |species=Erythranthe trinitiensis | ||
Latest revision as of 19:29, 5 November 2020
Annuals, shallowly fibrous-rooted. Stems erect, straight at nodes, simple or branched at base, 5–15 cm, puberulent, hairs gland-tipped, glands often dark. Leaves mostly cauline, largest at mid stem; petiole 4–8 mm, 1-veined, not winged; blade palmately 3-veined, ovate to elliptic-ovate, 6–17 × 4–9 mm, base attenuate, margins entire or dentate-serrate, teeth 1–2 per side, shallow, apex acute, surfaces puberulent, hairs gland-tipped, glands often dark, adaxial sometimes sparsely villous-glandular. Flowers herkogamous, 1–12, from proximal to distal nodes. Fruiting pedicels divergent-arcuate, 9–17 mm. Fruiting calyces oblong-ovoid, distinctly inflated, 8–10 mm, margins distinctly toothed or lobed, puberulent, hairs gland-tipped, glands often dark, lobes pronounced, erect. Corollas yellow and light pink to white, tube-throat yellow (inner and outer surfaces), lobes (limb) pink or white with pink distal borders, palate ridges yellow, throat floor and ridges weakly red-spotted, bilaterally symmetric, weakly bilabiate; tube-throat funnelform, 7–10 mm, exserted beyond calyx margin. Styles glabrous. Anthers included, glabrous. Capsules included, 6–8 mm.
Phenology: Flowering Jun–Jul(–Aug).
Habitat: Seeps over serpentine, wet meadows, roadsides.
Elevation: 1300–2000 m.
Discussion
Erythranthe trinitiensis is similar to E. pulsiferae in its narrow leaves, glandular-puberulent vestiture, and weakly bilabiate corollas; it differs in its early-shed basal leaves, cauline leaves with one-veined petioles, and yellow corolla tubes and throats with pink lobes or lobe margins. The species is known only in Humboldt, Siskiyou, and Trinity counties.
Selected References
None.