Difference between revisions of "Crataegus punctata Jacquin (Q4284)"
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Latest revision as of 13:35, 24 June 2022
Crataegus punctata is a taxon with the rank species within the series Crataegus ser. Punctatae
| Language | Label | Description | Also known as |
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| English |
Crataegus punctata Jacquin
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Crataegus punctata is a taxon with the rank species within the series Crataegus ser. Punctatae
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Statements
taxon/id/Crataegus punctata Jacquin
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Crataegus punctata Jacquin
Crataegus punctata
Jacquin
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-MB
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CA-ON
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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-QC
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Marie-Victorin, Fr. 1995. Flore laurentienne. 3e éd. Mise à jour et annotée par L. Brouillet, S.G. Hay, I. Goulet, M. Blondeau, J. Cayouette et J. Labrecque. Gaétan Morin éditeur. 1093 pp.
CA-NB
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CA-NS
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Zinck, M. 1998. Roland's Flora of Nova Scotia. Nimber Publishing & Nova Scotia Museum. Halifax, N. S. 2 vols. 1297 pp.
CA-NB
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CA-ON
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CA-QC
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US-CT
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US-IL
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US-IN
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US-IA
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US-KY
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US-ME
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US-MA
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US-MI
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US-MN
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US-NH
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US-NJ
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US-NY
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US-NC
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US-OH
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US-PA
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US-RI
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US-TN
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US-VT
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US-VA
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US-WV
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US-WI
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30–1800 m
30 meter
1,800 meter
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Shrubs or trees, 40–80 dm.
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Stems: compound thorns on trunks present;
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thorns on twigs usually numerous, ± straight to ± recurved, 1-year old gray, slender, 2–5 cm.
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Leaves: petiole 0.5–1.5 cm, length 12–20% blade, winged distally, pubescent young, eglandular;
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blade narrowly obovate to oblanceolate or broadly elliptic, 4–7 cm, equal to or less than 1.5 times as long as wide, base narrowly cuneate, lobes 0 or 5–7 per side distal to widest part of leaf, lobe apex acute, margins sharply serrate to sometimes crenate distally, teeth frequency decreasing proximally, veins 7–10 per side, impressed young, apex subacute to obtuse, abaxial surface sparsely short-pilose except on veins, adaxial matte, sparsely short-pilose, glabrate mature.
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Inflorescences 10–25-flowered, compact;
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branches appressed-hairy;
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bracteoles membranous, margins sessile or short-stipitate-glandular.
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Flowers 14–19 mm diam.;
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hypanthium densely pubescent;
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sepals 6–8 mm, margins entire or subentire, adaxially pubescent proximally;
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stamens (10–) 20, anthers cream, rose, or pink-purple;
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Pomes usually deep burgundy, sometimes scarlet, orange, or yellow, suborbicular, 11–16 (–20) mm diam., punctate, traces of pubescence remaining;
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pyrenes 3–5.2n = 34.
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narrowly obovate
oblanceolate or broadly elliptic
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less straight
more or less recurved
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