Crataegus spes-aestatum J.B.Phipps

Species

Angiosperms > Rosales > Rosaceae > Crataegus

Characteristics

Shrubs or trees, 30–60 dm. Stems: twigs: new growth canescent, 1-year old reddish brown, older ± pale gray; thorns on twigs absent or few, straight or slightly curved, 1-year old silver-black, slender, 2.5–6 cm. Leaves: petiole 0.7–1.5 cm, length 18–25% blade, densely pubescent young, glabrescent, sparsely sessile-glandular; blade rhombic-elliptic, 4–6 cm (3–4 cm at anthesis), 1.5–2 times as long as wide, base cuneate, lobes 3 or 4 per side, lobe apex acute, margins serrate, ?teeth gland-tipped?, veins 4 or 5 per side, apex acuminate, abaxial surface sparsely pubescent, densely pubescent on veins young, adaxial scabrous-pubescent young. Inflorescences 6–12-flowered; branches densely canescent; bracteoles membranous or ± herbaceous, margins glandular. Flowers 20–22 mm diam.; hypanthium canescent; sepal margins glandular-serrate, abaxially sparsely pubescent; stamens 20, anthers yellow or cream; styles 5. Pomes red, suborbicular, 10 mm diam. (dry), glabrous, short-pubescent at base and apex; sepals ± eroded (in specimen seen); pyrenes 3–5.
Life form annual
Growth form
Growth support -
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 -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

Uses -
Edible -
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 spes-aestatum world distribution map, present in United States of America

Identifiers

LSID urn:lsid:ipni.org:names:77085460-1
WFO ID wfo-0001014999
COL ID Z8G3
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Crataegus spes-aestatum