Erythranthe ptilota |
Erythranthe nasuta |
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sessile-leaved monkey-flower |
large-nose monkey-flower, snouted monkey-flower |
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Habit | Rhizomatous perennials, occasionally rooting at nodes nearest base; stems 20-80 cm, prostrate or decumbent to ascending, only slightly branched, villous eglandular hairs 1-2 mm, occasionally with shorter stipitate-glandular hairs, internodes evident. | Annuals with fibrous roots or a slender taproot; stems usually 2-35 cm, erect to ascending-erect or decumbent, unbranched or branched from nodes nearest base, 4-angled or occasionally weakly 4-winged, thin and wiry or hollow, glabrous except for small villous-glandular areas directly above nodes, occasionally with minute rigid hairs distally. |
Leaves | Leaves cauline, basal ones not persistent, commonly congested; subsessile to sessile; blade oblong to lanceolate, 30-70 mm long and 10-22 mm broad, pinnate venation, base rounded, margins toothed to finely toothed, apex acute, surfaces hairy as stems. |
Leaves basal and cauline or basal may not persist; petioles 3-35 mm from base to mid-stem with narrowly flanged bases, becoming sessile distally; blade reddish or purple-spotted beneath, somewhat ovate to nearly orbicular, approximately 10-49 mm long and 10-25 mm broad, leaves nearest base largest and persistent, palmate venation with 3-5 veins, base cuneate to truncate or nearly cordate, margins irregularly toothed or nearly lacerate, commonly doubly-toothed, 4-9 main teeth per side, sometimes sublacerate to sublyrate near base, apex acute to obtuse, surfaces glabrous or hirtellous with hairs that are dull, cylindrical, sharp-pointed, eglandular. |
Flowers | Axillary flowers 4-10, emerging from nodes at mid- to ends of stems; fruiting pedicels generally 22-50 mm, hairy as stems; calyx winged, cylindric-campanulate, barely inflated, 10-12 mm, villous with gland-tipped hairs, lobes spreading noticeably, strongly unequal, linear-lanceolate to slender-triangular, 5-9 mm, apex long acuminate-apiculate; corollas yellow, throat faintly marked with blackish-brownish lines, symmetric almost radially or weakly bilaterally, nearly regular or weakly bilabiate; tube-throat slenderly bell-shaped, 15-18 mm, protruding beyond calyx margin; lobe apex rounded; styles glabrous; anthers not protruding, covered with fine hairs that are stiff to slightly rigid. |
Axillary flowers typically 2-12, emerging from nodes at mid- to ends of stems; fruiting pedicels usually 7-20 mm, longer than subtending leaves, becoming glabrous, occasionally glandular-villous on upper surface at axils; calyx nodding at 30-180 degrees, commonly purplish or purple-spotted, ovoid-campanulate, inflated, compressed across sagittal plane, usually 10-15 mm, hirtellous or appressed-hirtellous, or glabrous, slightly short-ciliate at sinuses, throat closing, upper lobe generally longer than lower lobe, slightly sickle shaped; corollas yellow, throat commonly with red spots, lower limb usually with a red splotch at base, symmetric bilaterally, weakly bilabiate; tube-throat widely cylindric, 8-12 mm, equal to or protruding 1-2 mm beyond calyx margin, limb expanded 6-12 mm; styles slightly rough or glabrous; anthers not protruding, glabrous. |
Fruits | Capsules 6-8 mm, included. |
Capsules 5-9 mm, included. |
Erythranthe ptilota |
Erythranthe nasuta |
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Flowering time | June-September | May-July |
Habitat | Wet places generally at low elevations. | Rocky or moist slopes, stream banks, and seeps. |
Distribution | Occurring west of the Cascades crest in Washington; southern British Columbia to California.
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Occurring on both sides of the Cascades crest in Washington; southern British Columbia to Baja California, east to Idaho, Utah, and New Mexico.
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Origin | Native | Native |
Conservation status | Not of concern | Not of concern |
Sibling taxa | ||
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