Cotoneaster conspicuus |
Cotoneaster miniatus |
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necklace cotoneaster, winter-green cotoneaster |
orange-drop cotoneaster |
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Habit | Shrubs, 0.5–1[–2.5] m. Stems weakly ascending or mound-forming [prostrate]; branches spiraled or distichous, dense, maroon, initially strigose. | Shrubs, 1–1.5(–2) m. Stems erect, spreading, arching, slender, weak; branches distichous, divaricate, light brown, initially tomentose-pilose. |
Leaves | persistent; petiole 1–3 mm, pilose-strigose; blade elliptic to narrowly elliptic, rarely lanceolate, 6–12(–20) x 2–6(–8) mm, subcoriaceous or coriaceous, base cuneate, margins revolute, veins 3–5, superficial, apex obtuse or acute, abaxial surfaces grayish green, reticulate, initially pilose-strigose, adaxial grayish green [rarely green], dull to slightly shiny, coating not recorded, slightly rugose, sparsely pilose or glabrous. |
deciduous; petiole 3–5 mm, densely pilose; blade elliptic to narrowly ovate, (24–)30–50(–68) x 12–25(–32) mm, chartaceous, base cuneate or obtuse, margins flat, not revolute, veins 3–5, slightly sunken, apex acute or obtuse, abaxial surfaces pale, reticulate, pilose, adaxial yellowish green, dull, not glaucous, flat between lateral veins, pilose; fall leaves intensely yellow. |
Inflorescences | on fertile shoots 8–12 mm with 3 or 4 leaves, 1-flowered, 2–4-flowered on shoot tips. |
on fertile shoots 20–45 mm with 4 leaves, 8–18-flowered, lax. |
Pedicels | 1–3 mm, pilose-strigose. |
slender, 5–10 mm, pilose. |
Flowers | 9–13 mm diam.; buds pink; hypanthium cupulate, pilose-strigose; sepals: margins villous, borders mostly reddish, membranous, apex acute or obtuse, surfaces pilose-strigose; petals spreading, white; stamens 17–21, filaments white, anthers purple-black; styles 2(or 3). |
spreading, 4–5.5 mm, open; hypanthium cupulate, villose-pilose; sepals: margins villous, apex obtuse, surfaces villous; petals erect, pink, base pink to dark pink or red-tinged; stamens 19–23, filaments white or pale pink, anthers white; styles 2(or 3). |
Pomes | orange-red to red, depressed-globose, 8–10 × 9–11 mm, shiny, not glaucous, glabrous; sepals suberect, pilose; navel not recorded; style remnants at elongated apex. |
pendent, bright orange-red, broadly ellipsoid, broadly obovoid, or globose, rarely depressed-globose, (4–)6–9.3(–11) x 6–9.7 mm, slightly shiny, not glaucous, sparsely villous; sepals flat, villous; forming star over slightly open navel; style remnants 3/4 from base. |
Pyrenes | 2(or 3). |
2(or 3). |
2n | = 34 (Germany). |
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Cotoneaster conspicuus |
Cotoneaster miniatus |
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Phenology | Flowering Apr–May; fruiting Oct–May. | Flowering May–Jul; fruiting Sep–Nov. |
Habitat | Brushy edges in urban areas | Thickets |
Elevation | 0–50 m (0–200 ft) | 0–100 m (0–300 ft) |
Distribution |
WA; Asia (China) [Introduced in North America; introduced also in Europe] |
WA; Asia (China) [Introduced in North America] |
Discussion | G. Klotz (1963) emended the diagnosis of Cotoneaster conspicuus to recognize erect plants as var. conspicuus and more decumbent plants as var. decorus. This variation in habit is not significant taxonomically and not unusual for an outcrossing diploid, so the emended description by Klotz of the species is superfluous. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
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Source | FNA vol. 9, p. 457. | FNA vol. 9, p. 467. |
Parent taxa | ||
Sibling taxa | ||
Synonyms | C. microphyllus var. conspicuus, C. conspicuus var. decorus, C. conspicuus var. nanus, C. nanus, C. permutatus | C. zabelii var. miniatus |
Name authority | (Messel) Messel: J. Roy. Hort. Soc. 59: 303. (1934) | (Rehder & E. H. Wilson) Flinck & B. Hylmö: Bot. Not. 119: 456. (1966) |
Web links |