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... more about "Crataegus pennsylvanica"
glabrescent +  and scabrous-pubescent +
0.8 cm8 mm <br />0.008 m <br /> (2.5 cm25 mm <br />0.025 m <br />) +
cream +  and pale-pink or salmon +
James B. Phipps +
orangebrown +
thin-exfoliating +  and corrugated +
compound +  and simple +
opposite +  and alternate +
stipitate-glandular +
broadly cuneate +  and truncate +
Molles +
8 cm80 mm <br />0.08 m <br /> (12 cm120 mm <br />0.12 m <br />) +
broadly ovate +  and ovate-deltate +
6 cm60 mm <br />0.06 m <br /> (10 cm100 mm <br />0.1 m <br />) +
coriaceous +
linear-lanceolate +
membranous;more or less herbaceous +
adnate +  and distinct +
crowded +, scattered +  and alternate +
Pennsylvania thorn +
Ont. +, Del. +, N.Y. +, N.C. +, Ohio +  and Pa. +
not +  and aggregated +
10–200 m +
1.7 cm17 mm <br />0.017 m <br /> (2.1 cm21 mm <br />0.021 m <br />) +
unisexual +  and bisexual +
not +  and aggregated +
not +  and aggregated +
yellow +  and red or purplish +
0.6 cm6 mm <br />0.006 m <br /> (2 cm20 mm <br />0.02 m <br />) +
gray +  and fawn +
older +, old +  and new +
Brush, successional fields, open woodlands, fencerows +
constricted +
crassinucellate +
deciduous +
sessile +  and craspedodromous +
persistent +
glandular-laciniate +
inferior +  and superior +
biseriate +  and clustered +
collateral +  and basal +
0.8 cm8 mm <br />0.008 m <br /> (2.5 cm25 mm <br />0.025 m <br />) +
elliptic +  and circular +
0 (?) +  and 4 (?) +
pink +  and white +
free +  and distinct +
post-mature +
mature +  and young +
stipitate-glandular +
Flowering May–Jun +  and fruiting Sep–Oct. +
adnate +, free +, connate +  and distinct +
dark gray-brown +  and russet +
exfoliating +  and corrugated +
pruinose +
bright red +
1 cm10 mm <br />0.01 m <br /> (1.2 cm12 mm <br />0.012 m <br />) +
suborbicular +
Ann. Carnegie Mus. +
not arillate +
persistent +
free +  and distinct +
erect-patent +
triangular +
accrescent +
0.7 cm7 mm <br />0.007 m <br /> (0.8 cm8 mm <br />0.008 m <br />) +
1-50-flowered +  and few-leaved +
free +  and distinct +
branched +  and simple +
gland-bordered +
persistent +
distinct +
exsert +  and lateral +
elongate +
glabrous +  and tomentose +
Crataegus tatnalliana +
Crataegus pennsylvanica +
Crataegus (sect. Coccineae) ser. Molles +
species +
7 cm70 mm <br />0.07 m <br /> (9 cm90 mm <br />0.09 m <br />) +
dark-brown +  and blackish +
straight +
slender +
3 cm30 mm <br />0.03 m <br /> (5 cm50 mm <br />0.05 m <br />) +
craspedodromous +  and gland-tipped +
inconspicuous +
less erect +  and oblique +
1 +  and several +
straight +
determinate +
5 (?) +  and 7 (?) +
tree +  and shrub +