The green links below add additional plants to the comparison table. Blue links lead to other Web sites.
enable glossary links

cotoneaster, Franchet's cotoneaster, orange cotoneaster

Cangshan cotoneaster, cotoneaster, truncate-leaf cotoneaster

Habit Shrubs, 2–3 m. Stems erect, arching, lax, slender; branches distichous, maroon, initially densely pilose-strigose. Shrubs, 2–3 m. Stems erect, arching, spreading; branches distichous or spiraled, reddish brown, initially strigose-pilose.
Leaves

persistent, often 30–40 mm apart;

petiole 2–4 mm, tomentose-pilose;

blade ovate or elliptic, 22–58 × 12–29 mm, coriaceous, base cuneate or obtuse, margins flat, veins 4 or 5, sunken, apex acute or acuminate, mucronate, abaxial surfaces silvery-tomentose, adaxial grayish green, slightly shiny, not glaucous, flat, rarely slightly bulging between lateral veins, drying slightly rugose, pilose.

deciduous (sometimes tardily so on vigorous basal sprouts);

petiole often red, 3–4 mm, strigose-pilose;

blade elliptic or narrowly elliptic to sometimes elliptic-ovate or narrowly ovate, 20–48(–61) x (10–)15–29 mm, chartaceous, base cuneate or obtuse, margins flat, veins 2–4, sunken, apex minutely truncate, rarely acute, mucronate, abaxial surfaces densely grayish tomentose, adaxial dark green, shiny, not glaucous, flat between lateral veins, slightly rugose, initially pilose;

fall leaves orange.

Inflorescences

on fertile shoots 30–60 mm with 4 leaves, 5–15(–25)-flowered, compact.

on fertile shoots 30–50 mm with 4–6 leaves, 3–9(–15)-flowered, compact.

Pedicels

1–4 mm, densely long-silky hairy.

1–3 mm, strigose-pilose.

Flowers

(5–)7–8(–10) mm, opening small;

hypanthium cupulate, densely long-silky hairy;

sepals: margins villous, borders purple, glabrous, apex cuspidate or acuminate, surfaces silky hairy;

petals erect-incurved, pink or red, base dark pink to dark red, margins off-white;

stamens 16–21, filaments pink, distally white, anthers pink or purplish pink;

styles 2 or 3(or 4).

6.5–9 mm, open;

hypanthium funnelform, silky tomentose;

sepals: margins tomentose, apex cuspidate or acuminate, surfaces tomentose;

petals erect-incurved, pink or reddish, base dark red, margins yellowish or off-white;

stamens 17–20, filaments dark red, at least proximally, anthers white;

styles (2 or)3 or 4[or 5].

Pomes

orange-red, obovoid base rounded or obconic base cuneate, straight-sided, 8–12 × 6–9 mm, apex flat, shiny, not glaucous, sparsely pilose;

sepals flat, often asymmetric with 2 sepals longer than others, tomentose;

navel slightly open;

style remnants 3/4 from base.

orange-red, obovoid to broadly obovoid or subglobose, rarely globose, (7–)8.2–10.1 × 6.6–7.6 mm, slightly shiny, not glaucous, pilose;

sepals flat, tomentose;

navel closed;

style remnants 2/3 from base.

Pyrenes

2 or 3(or 4).

(2 or)3 or 4[or 5].

2n

= 68 (Germany).

= 68 (England).

Cotoneaster franchetii

Cotoneaster qungbixiensis

Phenology Flowering May–Jul; fruiting Oct–Apr. Flowering Jun–Jul; fruiting Oct–Dec.
Habitat Edges, thickets, disturbed forests, flood plains, urban waste ground, mossy ledges, wet prairie remnants Thickets, disturbed forests
Elevation 0–700 m (0–2300 ft) 0–50 m (0–200 ft)
Distribution
from FNA
CA; OR; WA; BC; Asia (China) [Introduced in North America; introduced also in Europe, Pacific Islands (New Zealand), Australia]
[WildflowerSearch map]
[BONAP county map]
from FNA
BC; Asia (China) [Introduced in North America]
Discussion

Reports of Cotoneaster franchetii from Colorado (J. Ells 2006) are here referred to C. lucidus. A few specimens escaped in Washington have red filaments, not pink, but otherwise agree with C. franchetii. Other escapes in Washington suggest the closely related C. wardii W. W. Smith, distinguished by semievergreen habit, longer fertile shoots, more lax and elongate inflorescences, and white anthers. The entire complex needs biosystematic review.

(Discussion copyrighted by Flora of North America; reprinted with permission.)

Source FNA vol. 9, p. 465. FNA vol. 9, p. 466.
Parent taxa Rosaceae > subfam. Amygdaloideae > tribe Maleae > Cotoneaster Rosaceae > subfam. Amygdaloideae > tribe Maleae > Cotoneaster
Sibling taxa
C. adpressus, C. atropurpureus, C. cochleatus, C. conspicuus, C. crispii, C. dammeri, C. dielsianus, C. divaricatus, C. fangianus, C. frigidus, C. gamblei, C. hjelmqvistii, C. hodjingensis, C. horizontalis, C. integrifolius, C. lacteus, C. lucidus, C. magnificus, C. melanocarpus, C. miniatus, C. monopyrenus, C. nitens, C. pannosus, C. qungbixiensis, C. rehderi, C. salicifolius, C. simonsii, C. sternianus, C. tengyuehensis, C. transens, C. vestitus, C. villosulus, C. ×suecicus
C. adpressus, C. atropurpureus, C. cochleatus, C. conspicuus, C. crispii, C. dammeri, C. dielsianus, C. divaricatus, C. fangianus, C. franchetii, C. frigidus, C. gamblei, C. hjelmqvistii, C. hodjingensis, C. horizontalis, C. integrifolius, C. lacteus, C. lucidus, C. magnificus, C. melanocarpus, C. miniatus, C. monopyrenus, C. nitens, C. pannosus, C. rehderi, C. salicifolius, C. simonsii, C. sternianus, C. tengyuehensis, C. transens, C. vestitus, C. villosulus, C. ×suecicus
Name authority Bois: Rev. Hort. 74: 380, figs. 159–161, 164. (1902) J. Fryer & B. Hylmö: J. Bot. Res. Inst. Texas 2: 53, fig. 1. (2008)
Web links