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Plant
habit
trees
shrubs
vines / lianas
herbaceous
ferns & allies
special groups
composites
dicots
monocots
longevity
annual or biennial
perennial
armature
unarmed
armed
leaves/twigs aromatic when crushed
without marked odor
clearly odiferous
Leaves
arrangement/phyllotaxy
basal
alternate
opposite
whorled
fascicled/clustered along stem
blade division
all simple
deeply lobed or divided
some or all fully compound
Inflorescence
flowering season - upper Midwest
spring
summer
fall
Flower
principal flower color
white or cream
purple
green
yellow
red
pink
brown
inconspicuous
ovary position
sepals/petals attached above middle of ovary (inferior or partly inferior ovary)
sepals/petals attached below middle of ovary (ovary superior)
Fruit or Cone
fruit consistency at maturity
dry/leathery
fleshy
Northfield Flora
L. R. Landrum
Species Count: 33
Anacardiaceae
Rhus glabra
Apiaceae
Cryptotaenia canadensis
Heracleum maximum
Pastinaca sativa
Asparagaceae
Maianthemum racemosum
Polygonatum biflorum
Asteraceae
Cirsium arvense
Cirsium vulgare
Senecio vulgaris
Berberidaceae
Caulophyllum thalictroides
Boraginaceae
Hydrophyllum virginianum
Brassicaceae
Capsella bursa-pastoris
Hesperis matronalis
Thlaspi arvense
Colchicaceae
Uvularia grandiflora
Equisetaceae
Equisetum arvense
Fagaceae
Quercus macrocarpa
Quercus rubra
Juglandaceae
Juglans nigra
Ranunculaceae
Aquilegia canadensis
Rhamnaceae
Rhamnus cathartica
Rutaceae
Zanthoxylum americanum
Salicaceae
Populus deltoides
Populus tremuloides
Sapindaceae
Acer ginnala
Acer negundo
Acer saccharinum
Acer saccharum
Solanaceae
Physalis heterophylla
Solanum dulcamara
Solanum nigrum
Viburnaceae
Sambucus canadensis
Viburnum opulus