Crataegus laevigata (Poiret) de Candolle in A. P. de Candolle and A. L. P. P. de Candolle (Q4322)
Jump to navigation
Jump to search
Crataegus laevigata is a taxon with the rank species within the series Crataegus ser. Crataegus
Language | Label | Description | Also known as |
---|---|---|---|
English |
Crataegus laevigata (Poiret) de Candolle in A. P. de Candolle and A. L. P. P. de Candolle
|
Crataegus laevigata is a taxon with the rank species within the series Crataegus ser. Crataegus
|
Statements
taxon/id/Crataegus laevigata (Poiret) de Candolle
0 references
Crataegus laevigata (Poiret) de Candolle
Crataegus laevigata
(Poiret) de Candolle
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-BC
1 reference
CA-ON
1 reference
CA-QC
1 reference
US-WA
1 reference
10–50 m
10 meter
50 meter
1 reference
Shrubs or trees, 80 dm.
1 reference
thorns on twigs few to numerous, determinate or indeterminate, stout, 1 cm.
1 reference
Leaves: petiole slender, 0.8–2 cm, glabrous, eglandular;
1 reference
blade broadly elliptic to obovate, 1.4–5.8 cm, base cuneate, lobes 1 or 2 per side, sinuses ± shallow, lobe apex obtuse, margins serrate except proximally, veins 3–7 per side, apex obtuse, abaxial surface pale green, ± pilose along veins and in axils, adaxial ± lustrous dark green, pilose on veins.
1 reference
Inflorescences 3–11-flowered, lax;
1 reference
branches glabrous;
1 reference
bracteole margins irregularly denticulate, bearing few to numerous glands.
1 reference
Flowers 12–22 mm diam.;
1 reference
hypanthium glabrous [to lanate];
1 reference
sepals 1.5–2.5 mm, margins entire, apex acute;
1 reference
stamens 20, anthers purple;
1 reference
Pomes bright red, orbicular or ± cylindric, 6–14 mm diam.;
1 reference
sepals recurved or spreading;
1 reference
pyrenes 2 or 3.2n = 34.
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
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference