Erythranthe moschata |
Erythranthe linearifolia |
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mimule musqué, musk monkeyflower, musk-flower, musk-plant, sticky monkey-flower |
primrose monkeyflower, threadleaf primrose monkeyflower |
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Habit | Perennials, rhizomatous, rooting at proximal nodes. | Perennials, rhizomatous, densely cespitose, forming large patches and turfs 0.3–1 m diam. |
Stems | erect, sometimes ascending to decumbent, simple or branched, (2–)5–20 cm, nodes 2–4(or 5), glabrate to glandular-villous, hairs 0.5–2 mm, gland-tipped, internodes evident. |
erect to ascending, simple, 2–10 cm, sparsely hirsute and stipitate-glandular, internodes shortened. |
Leaves | usually cauline, basal not persistent, distinctly separated; petiole 0 mm or (0.5–)1–5(–10) mm; blade pinnately veined, oblong-ovate to ovate, (10–)15–40(–50) × 5–25 mm, base obtuse-cuneate to truncate, rounded or subcordate, subclasping to sessile, margins coarsely serrate-dentate to denticulate or subentire, apex acute to obtuse, surfaces glabrate to glandular-villous. |
basal or near basal, sometimes proximal cauline, subrosulate; petiole 0 mm; blade 1-veined or palmately 3-veined, linear to narrowly oblanceolate, 15–50 × 1.5–5 mm, base long-cuneate, often subclasping, margins entire, dentate-serrate, or distally dentate, apex acute, surfaces glabrous or adaxial sparsely short-pilose, eglandular. |
Flowers | herkogamous, 1–8, from medial to distal nodes. |
herkogamous, 1. |
Styles | glabrous. |
glabrous. |
Corollas | yellow, throat with fine red to blackish or brown lines extending onto lobes, red to brown dots in throat and lobes present or absent, bilaterally or nearly radially symmetric, bilabiate or nearly regular; tube-throat narrowly funnelform, 11–18 mm, exserted beyond calyx margin; lobes oblong-obovate, apex rounded to notched. |
yellow, red-spotted or -striped, bilaterally symmetric, weakly bilabiate, loosely hirsute on abaxial side of opening; tube-throat narrowly campanulate, 18–22 mm, exserted beyond calyx margin; lobes broadly obovate-oblong, apex rounded- or truncate-notched, throat open. |
Fruiting pedicels | (7–)10–25 mm, glabrate to glandular-villous. |
(40–)65–85(–120) mm, glabrous or sparsely stipitate-glandular near base. |
Fruiting calyces | ridge- to wing-angled, campanulate to cylindric-campanulate, weakly or not inflated, 6–13 mm, villous to glandular-villous, lobes erect to spreading-recurving, strongly unequal to subequal, triangular to linear-lanceolate or narrowly triangular-acuminate, 2–4 mm, apex acute to obtuse. |
winged- or plicate-angled, tubular-campanulate, weakly or not inflated, 9–10(–12) mm, glabrous. |
Capsules | included, 6–8 mm. |
included, 6–7 mm. |
Anthers | included, glabrous or slightly hirtellous to scabrous. |
included or slightly exserted, margins ciliate, glabrous. |
2n | = 32. |
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Erythranthe moschata |
Erythranthe linearifolia |
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Phenology | Flowering May–Aug. | Flowering Jul–Sep. |
Habitat | Springs and seeps, creek edges, moist meadows, ditches, along trails, roadsides, rocky ridges, granite outcrops, shaded and wet places in sagebrush, aspen, fir, spruce-fir, lodgepole pine forests, meadows. | Wet banks, Darlingtonia seeps and bogs, seepages in serpentine talus. |
Elevation | (300–)400–3100 m. ((1000–)1300–10200 ft.) | 600–2800 m. (2000–9200 ft.) |
Distribution |
CA; CO; CT; ID; MA; ME; MI; MT; NH; NJ; NV; NY; OR; PA; RI; UT; VA; VT; WA; WI; WV; WY; BC; NB; NF; NS; ON; PE; QC; SPM [Introduced in South America (Chile), Europe, e Asia (Japan), Pacific Islands (New Zealand), Australia]
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CA
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Discussion | Earlier segregation of Erythranthe moniliformis as distinct from E. moschata (for example, G. L. Nesom 2012g) emphasized a primarily erect habit and tendency toward sessile to subsessile and more densely arranged cauline leaves in E. moniliformis versus a decumbent to procumbent habit and consistently petiolate leaves on longer internodes in E. moschata. Discontinuities in morphology, geography, and ecology were not confirmed in later study by Nesom (2017). Rhizomes with small, tuberlike swellings can be observed over the whole moschata/moniliformis range, and there apparently are no consistent distinctions in vestiture and corolla size. Mimulus acutidens Reiche (1911), a later homonym of M. acutidens Greene, pertains here. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Erythranthe linearifolia is endemic to serpentine substrates in Shasta, Siskiyou, and Trinity counties; typical E. primuloides occurs in the same area but not on serpentine. Erythranthe linearifolia is distinct from E. primuloides especially in its narrow leaves and cespitose habit. A collection from Tulare County appears to be E. linearifolia (Shevock 10597, CAS), but this appears to be far out of range and the voucher should be reexamined; it probably is better identified as an unusual collection of E. primuloides. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Source | FNA vol. 17, p. 401. | FNA vol. 17, p. 390. |
Parent taxa | Phrymaceae > Erythranthe | Phrymaceae > Erythranthe |
Sibling taxa | ||
Synonyms | Mimulus moschatus, E. inodora, E. moniliformis, M. crinitus, M. guttatus var. moschatus, M. inodorus, M. leibergii, M. macranthus, M. moniliformis, M. moschatus var. longiflorus, M. moschatus var. moniliformis, M. moschatus var. pallidiflorus | Mimulus primuloides var. linearifolius, M. linearifolius, M. primuloides subsp. linearifolius |
Name authority | (Douglas ex Lindley) G. L. Nesom: Phytoneuron 2012-39: 38. (2012) | (A. L. Grant) G. L. Nesom & N. S. Fraga: Phytoneuron 2012-39: 35. (2012) |
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