Difference between revisions of "Crataegus compacta Sargent (Q4307)"
Jump to navigation
Jump to search
Latest revision as of 13:35, 24 June 2022
Crataegus compacta is a taxon with the rank species within the series Crataegus ser. Pruinosae
| Language | Label | Description | Also known as |
|---|---|---|---|
| English |
Crataegus compacta Sargent
|
Crataegus compacta is a taxon with the rank species within the series Crataegus ser. Pruinosae
|
Statements
taxon/id/Crataegus compacta Sargent
0 references
Crataegus compacta Sargent
Crataegus compacta
Sargent
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-ON
1 reference
Newmaster, S.G., A. Lehela, M.J. Oldham, P.W.C. Uhlig & S. McMurray. 1998. Ontario Plant List. Ontario Forest Research Institute, Sault Ste. Marie, Ontario. Forest Information Paper No. 123. 550 pp.
CA-ON
1 reference
US-MI
1 reference
US-NY
1 reference
US-OH
1 reference
US-PA
1 reference
US-VA
1 reference
US-WV
1 reference
100–300 m
100 meter
300 meter
1 reference
Shrubs, erect, 60 dm.
1 reference
thorns on twigs ± numerous, ± straight to slightly recurved, 2-years old shiny blackish, medium thickness, 1.5–3 cm.
1 reference
Leaves: petiole length 50–75% blade, sparsely glandular;
1 reference
blade trullate to rhombic-ovate, 3–5 cm, thin, base cuneate, lobes 2 or 3 per side, sinuses shallow, lobe apex subacute, margins serrate, teeth 1 mm, veins 4 or 5 per side, apex acute, surfaces glabrous, sometimes adaxial sparsely hairy young.
1 reference
Inflorescences 4–7-flowered;
1 reference
branches glabrous, sparsely punctate;
1 reference
bracteoles sometimes greenish, large, margins short-stipitate-glandular.
1 reference
Flowers 15–18 mm diam.;
1 reference
sepals narrowly triangular, 4–5 mm, margins subentire, abaxial pubescence not recorded;
1 reference
stamens 20, anthers pink to red, 0.3 mm;
1 reference
Pomes usually borne singly, greenish to pinkish or pale-purple, or dull reddish purple, 8–11 mm diam., moderately pruinose (sometimes bracteolate);
1 reference
sepals on collar, spreading, sometimes erose;
1 reference
pyrenes 2 or 3.2n = 34, 51, 68.
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
1 reference
greenish
pinkish or pale-purple or dull reddish purple
1 reference
greenish
pinkish or pale-purple or dull reddish purple
1 reference
1 reference