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rubrum
red
sylvatica
of the forest
spinosa
spiny
tomentosa
densely wooly
virginiana
of Virginia
triacanthos
3-branched
cuneata
wedge-shaped (referring to the leaflet bases)
quinquefolia
five-leaved (but a misnomer because it has five leaflets)
rigida
stiff
taeda
torch wood (referring to the practice of lighting knots for illumination)
serotina
late (referring to the time of flowering)
alba
white
falcata
sickle-shaped (referring to the curve in some leaves)
stellata
starred (referring to the hair on the leaf undersides)
radicans
rooting
ponderosa
heavy
floridanum
of Florida
florida
flowering (referring to the large white bracts)
canadensis
of Canada
virginicus
of Virginia
grandifolia
large-leaved
tulipifera
bearing tulips
styraciflua
storax-flowing
rubra
red
arboreum
tree-like
caroliniana
of Carolina
velutina
velvety
psuedoacacia
false acacia
prunifolium
leaves like Prunus
edulis
edible (referring to the seeds)
arborea
tree-like
glabra
smooth
ovalis
oval or elliptical (referring to nuts)
americana
of America
decidua
deciduous
tripetala
3-petaled
echinata
spiny
coccinea
scarlet (referring to the fall color)
grandifolius
large-leaved
tinctoria
containing dye
acerifolium
maple-leaved
heterophylla
variously-leaved
saccharinum
sweet or sugary
glandulosa
having glands
laevigata
smooth
pennsylvanica
of Pennsylvania
lucidum
shining
sinense
of China
occidentalis
western (referring to the Western World)
deltoides
shape of the Greek letter delta
acutissima
deeply cut
bicolor
2-colored
laurifolia
leaves like laurel
nigra
black
tremuloides
similar to Populus tremula, European aspen
triloba
3-lobed
cordiformis
heart-shaped
ovata
egg-shaped
americanus
of America
benzoin
Arabic word meaning aromatic gum.
lyrata
lyre-shaped
michauxii
named for F.A. Michaux, author of North American Sylva
pagoda
like a pagoda
shumardii
named for B. F. Shumard, Texas state geologist
rafinesqueanum
named for C. S. Rafinesque (1783-1840), a French botanist.
serrulata
finely saw-toothed
floridus
flowering
thyoides
similar to Thuja
kentukea
of Kentucky
racemiflora
raceme-flowered
verticillata
whorled (referring to the flower/fruit clusters)
japonica
of Japan
amomum
horn (referring to the very hard wood)
fraseri
referring to Scottish botanist, John Fraser.
rubens
reddish
flava
yellow
illinoinensis
of Illinois
mollissima
softly pubescent
speciosa
showy (referring to large white flowers)
vomitoria
causing vomiting
pomifera
bearing fruits
palustris
of the swamp
strobus
cone
albidum
nearly white
ascendens
ascending
distichum
two-ranked (referring to branchlets)
dentata
dentate (referring to leaves)
lambertiana
named for Aylmer Lambert, author of a classic book on pines.
monticola
of the mountains
capreolata
having tendrils
sempervirens
evergreen
opaca
opaque
latifolia
broad-leaved
roundifolia
round-leaved
marilandica
of Maryland
montana
of the mountains
alata
winged
cinerea
ash-colored
menzieseii
named for Archibald Menzies, a naturalist
glauca
bluish gray