Erythranthe ptilota |
Erythranthe cardinalis |
|
---|---|---|
musk monkeyflower, musk-flower, sessile-leaf monkey-flower, wing-leaf monkeyflower |
cardinal monkey flower, scarlet monkey-flower |
|
Habit | Perennials, rhizomatous, sometimes rooting at proximal nodes. | Perennials, rhizomatous. |
Stems | 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. |
usually erect to ascending, freely branched, 25–75 cm, ± glandular-villous or glabrate. |
Leaves | 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. |
usually cauline; petiole 0 mm; blade palmately veined, elliptic-ovate to ovate or obovate, 20–90(–110) × 10–38(–60) mm, thick, base acuminate, subclasping, margins irregularly serrate to dentate, apex acute, surfaces ± glandular-villous to glabrate. |
Flowers | herkogamous, 4–10, from medial to distal nodes. |
herkogamous, 2–12, axillary at leafy medial to distal nodes. |
Styles | glabrous. |
glabrous. |
Corollas | 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. |
scarlet to orange-red, rarely yellow, throat yellowish, red-striped, palate red, yellow-villous, not spotted or striped, bilaterally symmetric, strongly bilabiate; tube-throat funnelform, (15–)20–30 mm, exserted beyond calyx margin; throat open. |
Fruiting pedicels | (15–)22–50 mm, villous, hairs 1–2 mm, eglandular, sometimes mixed with much shorter stipitate-glandular ones. |
30–90(–120) mm. |
Fruiting calyces | 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. |
cylindric to cylindric-campanulate, not inflated, 17–28(–30) mm, hispid-hirsute to hirsute, lobes 4–7 mm, ovate to ovate-deltate, apex attenuate-acute. |
Capsules | included, 6–8 mm. |
included, 10–16 mm. |
Anthers | included, finely hirtellous to hispidulous. |
exserted, white-villous, thecae spreading. |
2n | = 16. |
|
Erythranthe ptilota |
Erythranthe cardinalis |
|
Phenology | Flowering (May–)Jun–Aug. | Flowering May–Sep. |
Habitat | Creek banks, gravel bars, flood plains, shallow ditches and natural drainages, swales, damp banks, wet sand, moist soils in coniferous woods, marshes, bogs. | Moist to wet places along streams, lakes, creek beds, canyon, arroyo, and ravine bottoms, around springs and seepage areas, flood plains, moist clearings and woods edges. |
Elevation | 0–1000(–1900) m. (0–3300(–6200) ft.) | (5–)50–2300(–2800) m. ((0–)200–7500(–9200) ft.) |
Distribution |
CA; OR; WA; BC
|
CA; NV; OR; WA; Mexico (Baja California)
|
Discussion | 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.) |
Yellow-flowered populations of Erythranthe cardinalis occur on Cedros Island, Baja California, and in the Siskiyou Mountains of Oregon (R. K. Vickery 1992). They have been documented also on Santa Cruz Island, California. Populations of Erythranthe cardinalis in King and Yakima counties, Washington, are introduced and naturalized. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Source | FNA vol. 17, p. 402. | FNA vol. 17, p. 393. |
Parent taxa | Phrymaceae > Erythranthe | Phrymaceae > Erythranthe |
Sibling taxa | ||
Synonyms | Mimulus moschatus var. sessilifolius | Mimulus cardinalis, M. cardinalis var. exsul, M. cardinalis var. griseus, M. cardinalis var. rigens |
Name authority | G. L. Nesom: Phytoneuron 2017-17: 4. (2017) | (Douglas ex Bentham) Spach: Hist. Nat. Vég. 9: 313. (1840) |
Web links |
|
|