Sorbus sitchensis M. Roemer (Q4397)
Jump to navigation
Jump to search
Sorbus sitchensis is a taxon with the rank species within the genus Sorbus
| Language | Label | Description | Also known as |
|---|---|---|---|
| English |
Sorbus sitchensis M. Roemer
|
Sorbus sitchensis is a taxon with the rank species within the genus Sorbus
|
Statements
taxon/id/Sorbus sitchensis M. Roemer
0 references
Sorbus sitchensis M. Roemer
Sorbus sitchensis
M. Roemer
FNA Editorial Committee. 2014. Flora of North America north of Mexico. Volume 9: Magnoliophyta: Picramniaceae to Rosaceae. Oxford University Press, New York.
accepted
1 reference
CA-AB
1 reference
CA-BC
1 reference
CA-YT
1 reference
US-AK
1 reference
US-CA
1 reference
US-ID
1 reference
US-MT
1 reference
US-OR
1 reference
US-WA
1 reference
Shrubs, 10–40 dm.
1 reference
bark initially reddish purple to brownish gray, becoming grayish red;
1 reference
winter buds red-purple to redbrown, conic to ovoid, 8–13 mm, dull, slightly glaucous, not glutinous, sparsely or densely villous, hairs primarily rufous.
1 reference
Leaves pinnately compound;
1 reference
stipules persistent, sometimes deciduous, hairs rufous;
1 reference
blade paler abaxially, dull blue-green, usually slightly glaucous, rarely faintly shiny adaxially, leaflets 7–13, opposite, sometimes subopposite, oblong to narrowly elliptic, sometimes oblanceolate, ovate, or obovate, 1.8–6 × 0.6–2.5 cm, l/w ratio 1.9–3.5, margins entire or finely to coarsely serrate, sometimes doubly serrate, apex obtuse or acute, surfaces soon glabrous, leaf and leaflet axils hairy, hairs rufous.
1 reference
Panicles 12–80-flowered, rounded, 2–8 cm diam.;
1 reference
peduncles glabrous, glaucous, or sparsely to densely villous, hairs primarily rufous.
1 reference
Pedicels glabrous, glaucous, or sparsely to densely villous, hairs primarily rufous.
1 reference
Flowers 11–17 mm diam.;
1 reference
hypanthium glabrous, glaucous, hypanthium plus sepals 3–4 mm;
1 reference
sepals 1–2.2 mm, margins lightly to moderately ciliate, hairs rufous or whitish, infrequently glandular;
1 reference
petals white, rarely pinkish, rhombic to ovate, 4–7.5 mm;
1 reference
carpels distinct, apex concave, depressed, or slightly conic and truncate, styles 3–5, 1.5–3.2 mm.
1 reference
Infructescences glabrous, glaucous, or villous.
1 reference
Pomes pinkish red or red (often appearing slightly purplish), subglobose to broadly elliptic or obovoid, 7–13 × 7–13 mm, dull, glaucous;
1 reference
sepals inconspicuous, incurved.
1 reference
Seeds redbrown, ovoid to ovoid-lanceolate, oblong or elliptic, 3.4–5 × 2.2–2.9 mm, symmetric or trigonous, slightly flattened.
1 reference
1 reference
1 reference
1 reference
initially reddish purple
brownish gray
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
rarely faintly; adaxially
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
glaucous or
sparsely densely villous
1 reference
glaucous or
sparsely densely villous
1 reference
1 reference
glaucous or
sparsely densely villous
1 reference
glaucous or
sparsely densely villous
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
ovoid-lanceolate oblong or elliptic
1 reference
ovoid-lanceolate oblong or elliptic
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
subglobose
broadly elliptic or obovoid
1 reference
1 reference
1 reference
1 reference