Erythranthe jungermannioides |
Erythranthe ptilota |
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Jungermann's monkeyflower, liverwort monkey-flower |
musk monkeyflower, musk-flower, sessile-leaf monkey-flower, wing-leaf monkeyflower |
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Habit | Perennials, stoloniferous, stolons thin, forming overwintering turions. | Perennials, rhizomatous, sometimes rooting at proximal nodes. |
Stems | decumbent to procumbent, simple or branching near base, 5–38(–60) cm, densely glandular-villous, hairs 0.5–1.2(–1.5) mm, gland-tipped, internodes evident. |
prostrate, sometimes decumbent to ascending, few-branched, 20–80 cm, villous, hairs 1–2 mm, eglandular, sometimes mixed with much shorter stipitate-glandular ones, internodes evident. |
Leaves | cauline, basal not persistent; petiole 2–5(–20) mm; blade subpalmately to pinnately veined, broadly ovate to broadly lanceolate, 7–35(–40) × 8–25 mm, base rounded, margins sharply, irregularly dentate to denticulate, apex acute to obtuse, surfaces glandular-villous. |
cauline, basal not persistent, often congested; petiole 0 mm, rarely 1–2(–3) mm; blade pinnately veined, oblong-lanceolate, 30–70 × 10–22 mm, base rounded, margins denticulate to dentate, apex acute, surfaces villous, hairs 1–2 mm, eglandular, sometimes mixed with much shorter stipitate-glandular ones. |
Flowers | herkogamous, 2 or 3, from medial to distal nodes. |
herkogamous, 4–10, from medial to distal nodes. |
Styles | scabrous. |
glabrous. |
Corollas | yellow, with scattered red spots, palate ridges with 2 white patches at tips, bilaterally symmetric, strongly bilabiate; tube-throat funnelform, (12–)16–20(–24) mm, exserted beyond calyx margin; limb expanded 8–10 mm, lobes obovate-oblong, apex rounded to truncate. |
yellow, throat with fine blackish or brownish lines on all sides, weakly bilaterally or nearly radially symmetric, weakly bilabiate or nearly regular; tube-throat narrowly campanulate, 15–18 mm, exserted beyond calyx margin; lobe apex rounded. |
Fruiting pedicels | 15–35 mm, densely glandular-villous, hairs 0.5–1.2(–1.5) mm, gland-tipped. |
(15–)22–50 mm, villous, hairs 1–2 mm, eglandular, sometimes mixed with much shorter stipitate-glandular ones. |
Fruiting calyces | plicate-angled, cylindric-urceolate, weakly inflated, 6–12 mm, densely glandular-villous, hairs 0.5–1.2(–1.5) mm, gland-tipped, lobes 1–2 mm, apex rounded to mucronate. |
wing- or plicate-angled, cylindric-campanulate, weakly inflated, 10–12 mm, villous-glandular, hairs gland-tipped, lobes distinctly spreading, strongly unequal, linear-lanceolate to narrowly triangular, 5–9 mm, apex long acuminate-apiculate. |
Capsules | included, 5–9 mm. |
included, 6–8 mm. |
Anthers | included, glabrous. |
included, finely hirtellous to hispidulous. |
2n | = 32. |
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Erythranthe jungermannioides |
Erythranthe ptilota |
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Phenology | Flowering May–Jul(–Aug). | Flowering (May–)Jun–Aug. |
Habitat | Basalt crevices in seepage zones in vertical cliff faces and canyon walls. | Creek banks, gravel bars, flood plains, shallow ditches and natural drainages, swales, damp banks, wet sand, moist soils in coniferous woods, marshes, bogs. |
Elevation | 100–400(–1200) m. (300–1300(–3900) ft.) | 0–1000(–1900) m. (0–3300(–6200) ft.) |
Distribution |
OR; WA
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CA; OR; WA; BC
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Discussion | The occurrence of Erythranthe jungermannioides in the Columbia River Gorge of Klickitat County, Washington (the only record from the state of Washington), is based on an imprecise, unconfirmed observation from the early 1990s (Washington National Heritage Program 2005). (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Erythranthe ptilota is recognized by its prostrate to decumbent or decumbent-ascending habit, large, consistently sessile leaves, densely villous vestiture, long pedicels, large calyces and corollas, hispid-hirtellous anthers, and particularly by its long, strongly unequal, linear-triangular calyx lobes usually distally falcate. Leaf bases typically are truncate to rounded or subcordate. Rarely the leaves are short-petiolate, but in such cases, the distinctive leaf bases, vestiture, calyx morphology, and pubescent anthers are diagnostic. Erythranthe ptilota is widely sympatric with E. moschata but usually occurs at lower elevations and characteristically in wetter habitats. The epithet ptilota (Greek ptilotos, winged) alludes to a fancied winglike aspect of the pairs of sessile leaves. A population system of Erythranthe ptilota-like plants occurs in southern California, about 480 km disjunct from the main range of the species. These plants have the prostrate habit, large leaves, long pedicels, and large corollas of E. ptilota, but the calyx lobes are variable in length and usually do not show the characteristic attenuate-apiculate apices. The southern California plants are identified here as E. moschata. Erythranthe ptilota is a new name at specific rank for Mimulus moschatus var. sessilifolius [not E. sessilifolia (Maximowicz) G. L. Nesom]. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Source | FNA vol. 17, p. 396. | FNA vol. 17, p. 402. |
Parent taxa | Phrymaceae > Erythranthe | Phrymaceae > Erythranthe |
Sibling taxa | ||
Synonyms | Mimulus jungermannioides | Mimulus moschatus var. sessilifolius |
Name authority | (Suksdorf) G. L. Nesom: Phytoneuron 2012-39: 38. (2012) | G. L. Nesom: Phytoneuron 2017-17: 4. (2017) |
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