Difference between revisions of "Crataegus scabrida Sargent (Q4357)"
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Latest revision as of 13:35, 24 June 2022
Crataegus scabrida is a taxon with the rank species within the series Crataegus ser. Brainerdianae
| Language | Label | Description | Also known as |
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| English |
Crataegus scabrida Sargent
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Crataegus scabrida is a taxon with the rank species within the series Crataegus ser. Brainerdianae
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Statements
taxon/id/Crataegus scabrida Sargent
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Crataegus scabrida Sargent
Crataegus scabrida
Sargent
FNA Editorial Committee. 2014. Flora of North America north of Mexico. Volume 9: Magnoliophyta: Picramniaceae to Rosaceae. Oxford University Press, New York.
accepted
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CA-NB
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CA-NS
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CA-ON
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CA-QC
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US-CT
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US-ME
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US-MA
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US-MI
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US-NH
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US-NY
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US-VA
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US-VT
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US-WI
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thorns on twigs at 1-year old shiny, dark-brown to nearly black, stout or slender, 4–6 cm.
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Leaves: petiole slender, length 40–60% blade, sparsely pubescent or glabrous, eglandular or sessile-glandular;
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blade short-ovate to ovate, broadly elliptic to narrowly rhombic, or ± trullate, 3–8 cm, base rounded to cuneate, lobes 3–5 per side, margins serrate, veins 5–7 (or 8) per side, apex acute, abaxial surface glabrous, adaxial sparsely to densely appressed-pubescent young, glabrescent.
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Inflorescences 6–10-flowered;
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branches glabrous or villous.
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Flowers 15–18 mm diam.;
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hypanthium glabrous or pubescent;
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sepals narrowly triangular, margins subentire or glandular-serrate;
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stamens 7 or 8 (–10), anthers pink;
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Pomes reddish or orange-red, suborbicular, 6–9 mm diam., pruinose, glabrous or slightly pubescent;
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sepals spreading to ± erose;
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pyrenes 2–4, sides often pitted.
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short-ovate
ovate broadly elliptic
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short-ovate
ovate broadly elliptic
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short-ovate
ovate broadly elliptic
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