Erythranthe norrisii |
Erythranthe alsinoides |
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Kaweah monkeyflower, Norris' monkeyflower |
chickweed monkey-flower, wing-stem monkey-flower |
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Habit | Annuals, fibrous-rooted or filiform-taprooted. | Annuals, fibrous-rooted. |
Stems | ascending to erect-ascending, geniculate at nodes, usually branched from proximal nodes, 2–15(–25) cm, villous-glandular. |
erect, usually simple, (0.5–)2–6(–15) cm, glandular-puberulent, hairs 0.1–0.2 mm, gland-tipped, nodes 2(or 3), usually red-tinged. |
Leaves | basal and cauline; petiole 5–10(–15) mm; blade palmately 3–5-veined, sometimes with 1–3 distal vein pairs diverging pinnately, elliptic to elliptic-obovate, 20–35 × 10–20 mm, base usually attenuate, margins subentire to distally denticulate, apex acute to obtuse, surfaces villous-glandular. |
basal and cauline; petiole 1–20(–30) mm, distinctly 3-veined (winged); blade palmately 3-veined, lanceolate-ovate to ovate, elliptic, or suborbicular, 3–18(–32) × 3–12(–25) mm, base cuneate to truncate, margins dentate to denticulate or subentire, apex acute to obtuse or rounded, surfaces glandular-puberulent, hairs 0.1–0.2 mm, gland-tipped. |
Flowers | herkogamous, 1–5, from medial to distal nodes. |
herkogamous, 1–4(–8), from distal or medial to distal nodes. |
Styles | glabrous. |
glabrous. |
Corollas | yellow, base of each lobe with a prominent maroon splotch, abaxial limb with white patch at 2 sinus bases, weakly bilaterally or radially symmetric, weakly bilabiate or regular; tube-throat cylindric-funnelform, 12–16 mm, exserted beyond calyx margin; limb expanded 15–30 mm, lobes oblong-obovate to orbicular-obovate, apex rounded-truncate. |
yellow, abaxial limb with a large maroon splotch, also red-spotted, bilaterally symmetric, ± bilabiate; tube-throat funnelform-cylindric, 6–9 mm, exserted beyond calyx margin; throat open, palate villous, abaxial ridges low. |
Fruiting pedicels | 20–35(–50) mm, villous-glandular. |
15–32 mm, glandular-puberulent, hairs 0.1–0.2 mm, gland-tipped. |
Fruiting calyces | red-dotted, campanulate, weakly inflated, 4–6 mm, margins distinctly toothed or lobed, villous-glandular, ribs rounded-thickened, lobes pronounced, erect, often incurved, linear-oblong to oblong-lanceolate, apex rounded to blunt. |
purplish, slightly ridge-angled, campanulate-cylindric, weakly or not inflated, 5–8 mm, margins subtruncate, sparsely minutely stipitate-glandular, lobes 4, (0–)0.5–1 mm, sometimes barely evident, 1 lobe usually slightly longer, margins appearing subtruncate, shallowly convex to rounded-mucronulate. |
Capsules | usually slightly exserted, 4–6 mm. |
included, (3–)5–7 mm. |
Anthers | included, glabrous. |
included, glabrous. |
2n | = 32. |
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Erythranthe norrisii |
Erythranthe alsinoides |
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Phenology | Flowering Mar–May. | Flowering Mar–Jun. |
Habitat | Steep marble outcrops in soil pockets, moss covered marble and quartzite ledges, cracks, fractures, weathered faces, chamise chaparral or blue oak woodlands. | Open, rocky slopes, cliff faces, bluffs, mossy rock crevices, ledges, moist rocks, roadsides, along wet paths and trails. |
Elevation | 300–1300 m. (1000–4300 ft.) | 10–1900 m. (0–6200 ft.) |
Distribution |
CA
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CA; ID; OR; WA; BC
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Discussion | Erythranthe norrisii is known only from the Kaweah River drainage; most populations are in Sequoia National Park in Tulare County. The species is characterized by its short-petiolate leaves with attenuate bases, very large corollas with red splotches at the base of each lobe and two white patches on the abaxial limb, and very short, purple-dotted calyces with rounded-thickened ribs and linear-oblong lobes incurved in fruit. The capsules often are slightly exserted. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Erythranthe alsinoides is distinct in its short, erect stems with few nodes, small, mostly ovate to elliptic-ovate, petiolate leaves, minutely stipitate-glandular vestiture, small corollas with a prominent maroon splotch on the abaxial limb, small, non-inflated mature calyces and, most especially, by its nearly truncate calyx margin. Erythranthe pulsiferae is superficially similar to E. alsinoides but has larger calyces borne on divergent-arcuate pedicels, smaller leaf blades with attenuate to cuneate bases, and the corolla limbs are smaller and lack a prominent maroon splotch. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Source | FNA vol. 17, p. 405. | FNA vol. 17, p. 395. |
Parent taxa | Phrymaceae > Erythranthe | Phrymaceae > Erythranthe |
Sibling taxa | ||
Synonyms | Mimulus norrisii | Mimulus alsinoides |
Name authority | (Heckard & Shevock) G. L. Nesom: Phytoneuron 2012-39: 39. (2012) | (Douglas ex Bentham) G. L. Nesom & N. S. Fraga: Phytoneuron 2012-39: 37. (2012) |
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