familyRosaceae
subfamilyRosaceae subfam. Amygdaloideae
genusCrataegus
sectionCrataegus sect. Coccineae
speciesCrataegus ouachitensis
Crataegus ouachitensis var. ouachitensis
Leaves: petioles 50–66% length of blade; blade 3–4 cm, longer than wide to as long as wide, lobes 1–3 per side, obscure or shallow, margins sharply serrate, abaxial surface sparsely hairy on veins, adaxial scabrous young. Inflorescences: branches glabrous. Pedicels glabrous. Flowers: sepal margins glandular-serrate.
Phenology: Flowering Apr; fruiting Sep–Oct.
Habitat: Thickets along streams
Elevation: 100–300 m
Discussion
Of conservation concern.
Selected References
None.
Lower Taxa
None.
"thin" is not a number."subentire" is not a number. "glandular-serrate" is not a number."equal" is not a number."adnate" is not a number."dm" is not declared as a valid unit of measurement for this property.
... more about "Crataegus ouachitensis var. ouachitensis"
aggregated +
epigynous +
dehiscent +
acuminate +
flattened-scaly +
orangebrown +
exposed +
stipuliform +
elliptic +
dark green +
1.6-2 +
longer than wide to as-long-as wide +
mid +
chartaceous +
coriaceous +
leafy +
absent +
symmetric +
caducous +
absent +
conspicuous +
falcate +
membranous +
spreading +
glabrous +
woody +
simple +
lobed +
Ark. +
aggregated +
absent +
absent +
hard +
aggregated +
mature +
fascicles +
determinate +
persistent +
obconic +
constricted +
2mm;6mm +
3-8-flowered +
axillary +
crassinucellate +
compound +
alternate +
deciduous +
horizontal +
prominent +
shallow +
absent +
obscure +
dominant +
craspedodromous +
serrate +
free +
earlier +
stipitate-glandular +
absent +
aggregated +
superposed +
monopodial +
corymbose +
convex +
young +
absent +
glabrous +
epigynous +
pale paper brown +
post-mature +
absent +
slender +
0.5 cm5 mm <br />0.005 m <br /> (?) +
1;250 +
longitudinal +
exposed +
thin +
pruinose +
glabrous +
J. Arnold Arbor. +
1926 +
grooved +
plane +
not arillate +
2;1 +
persistent +
much shorter +
glandular-serrate +
reflexed +
triangular +
nonaccrescent +
annual +
absent +
woody +
excavated +
eroded +
absent +
obscure +
pitted +
plane +
shallow +
matte +
usually shorter +
spreading +
outer +
capitate +
pinnate +
deciduous +
free +
absent +
persistent +
distinct +
terminal +
4;3 +
elongate +
hairy +
variable +
Crataegus ouachitensis var. ouachitensis +
Crataegus ouachitensis +
variety +
compound +
dark purple +
straight +
recurved +
slender +
fine +
pinnate +
young +
developed +
absent +
inconspicuous +
minute +
fibrous +
absent +
thorny +
straight +
determinate +
hairy +
variable +
unarmed +
perennial +
incised +
narrower +