Erythranthe pulsiferae |
Erythranthe shevockii |
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candelabrum monkey-flower, Pulsifer's monkey-flower |
Kelso Creek monkeyflower, Kelso Creek or Shevock's monkeyflower |
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Habit | Annuals, shallowly fibrous-rooted. | Annuals, taprooted. |
Stems | erect, straight at nodes, simple or few-branched at base, 5–12(–18) cm, minutely stipitate-glandular, hairs 0.1–0.3 mm, gland-tipped. |
erect, simple or branched from basal nodes, 2–12 cm, minutely puberulent or glabrous. |
Leaves | basal and cauline; petiole 2–9 mm, distinctly 3-veined, 2-winged; blade palmately 3-veined, elliptic-oblong to ovate or oblanceolate, 3–14(–23) × 2–9(–15) mm, base cuneate to attenuate, margins denticulate to entire, apex acute to obtuse, surfaces minutely stipitate-glandular, hairs 0.1–0.3 mm, gland-tipped. |
cauline, basal not persistent; petiole 0 mm; blade palmately 3-veined (in broader ones), lanceolate to ovate, 3–10 × 1–5 mm, base truncate to truncate-cordate, clasping, margins entire, apex acute to obtuse, surfaces minutely puberulent or glabrous. |
Flowers | herkogamous, 1–9, from medial to distal nodes. |
herkogamous, 1–16, from distal or medial to distal nodes. |
Styles | glabrous. |
glabrous. |
Corollas | yellowish, tube-throat, palate ridges, and limb yellow to pale yellow, abaxial limb red-dotted or not, bilaterally symmetric, weakly bilabiate; tube-throat funnelform, 6–9 mm, exserted beyond calyx margin; lobes broadly obovate-suborbicular, apex rounded. |
maroon and yellow, 2 lateral lobes maroon, 1 much larger central lobe yellow (red-spotted), 2 adaxial lobes maroon, bilaterally symmetric, strongly bilabiate; tube-throat cylindric, 8–12 mm, exserted 2–3 mm beyond calyx margin; limb expanded 8–15 mm, central lobe 2-fid, abaxial limb sparsely villous-bearded. |
Fruiting pedicels | divergent-arcuate, 12–38 mm, minutely stipitate-glandular, hairs 0.1–0.3 mm, gland-tipped. |
ascending to often spreading horizontally, 10–22 mm. |
Fruiting calyces | cylindric, ± inflated, 7–10 mm, margins distinctly toothed or lobed, minutely stipitate-glandular, hairs 0.1–0.3 mm, gland-tipped, lobes pronounced, erect. |
red-spotted or red, campanulate, 4–7 mm, margins distinctly toothed or lobed, minutely puberulent or glabrous, ribs weak, lobes pronounced, erect, margins glabrous. |
Capsules | included, 5–8 mm. |
included, 5–6 mm. |
Anthers | included, glabrous. |
included, glabrous. |
2n | = 32. |
= 32. |
Erythranthe pulsiferae |
Erythranthe shevockii |
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Phenology | Flowering Apr–Jul. | Flowering Mar–May. |
Habitat | Damp depressions, moist gravel, rocky flats, granite outcrops, wet meadows, lava beds, vernal pools, forest openings, commonly in or near coniferous forests, chaparral-live oak woodlands. | Level openings in juniper and Joshua tree woodlands. |
Elevation | 50–1300(–2500) m. (200–4300(–8200) ft.) | 900–1400 m. (3000–4600 ft.) |
Distribution |
CA; OR; WA
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CA
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Discussion | Erythranthe pulsiferae is characterized by minutely stipitate-glandular vestiture (lacking villous hairs), elongate internodes, persistent basal leaves, small, palmately veined, cauline leaves with short, three-veined petioles and elliptic-oblong to ovate or oblanceolate blades, divergent-arcuate pedicels, and small, all yellow, weakly bilabiate corollas. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Erythranthe shevockii is known only from the southernmost Sierra Nevada in Kern County. It (as Mimulus shevockii) is in the Center for Plant Conservation’s National Collection of Endangered Plants. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Source | FNA vol. 17, p. 398. | FNA vol. 17, p. 389. |
Parent taxa | Phrymaceae > Erythranthe | Phrymaceae > Erythranthe |
Sibling taxa | ||
Synonyms | Mimulus pulsiferae | Mimulus shevockii |
Name authority | (A. Gray) G. L. Nesom: Phytoneuron 2012-39: 39. (2012) | (Heckard & Bacigalupi) N. S. Fraga: Phytoneuron 2012-39: 35. (2012) |
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