Crataegus alabamensis Beadle

Species

Angiosperms > Rosales > Rosaceae > Crataegus

Characteristics

Shrubs or trees, 50–60 dm, branches ± weeping. Stems: twigs: new growth densely tomentose, 1-year old dark gray, older gray, ?± stout?; thorns on twigs ?usually sparse or absent?, ± recurved, 1-year old dark blackish gray, slender, 2–3 cm. Leaves: petiole ?slender?, length 20–30% blade, pubescent, glandular; blade broadly oblong to cuneate, 2–3 cm (at anthesis, larger mature), ± thick, firm, base evenly tapered, lobes 0, margins crenate-serrate, veins 3–5 per side, ?adaxially shiny mature?, apex ± flattened to slightly cuspidate, abaxial surface pubescent only on veins, adaxial glabrate young. Inflorescences 3–6-flowered; branches tomentose; bracteoles linear, margins sessile-glandular, ?adaxially short-pubescent?. Flowers 20–25 mm diam.; hypanthium tomentose; sepals narrowly triangular, margins glandular-serrate, abaxially appressed-white-pubescent in center of laminae, edges glabrate; anthers yellow; styles 3–5. Pomes red ?often very glaucous on drying?, suborbicular to pyriform, 10–15 mm diam., glabrate; sepals spreading; pyrenes 3–5.
Life form
Growth form shrub
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 3.0 - 6.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light 4-9
Soil humidity 3-7
Soil texture 1-4
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

Uses -
Edible fruits
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) 180 - 730
Germination temperacture (C°) 10 - 15
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Crataegus alabamensis world distribution map, present in United States of America

Conservation status

Crataegus alabamensis threat status: Near Threatened

Identifiers

LSID urn:lsid:ipni.org:names:67821-2
WFO ID wfo-0001017438
COL ID 6BBBV
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Crataegus fortis Crataegus compitalis Crataegus florens Crataegus clara Crataegus attrita Crataegus alachuaniformis Crataegus insidiosa Crataegus teres Crataegus adunca Crataegus ravenelii Crataegus alabamensis