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The Texas Oklahoma Regional Consortium of Herbaria
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Checklist: USU-WILD 4950 Group 4
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Key: USU-WILD 4950 Group 4
Taxon:
-- Select a Taxonomic Group --
All Species
--------------------------
Achillea
Agoseris
Ambrosia
Amphiachyris
Anacardiaceae
Apiaceae
Artemisia
Asteraceae
Baileya
Balsamorhiza
Chrysothamnus
Conium
Crepis
Ericameria
Flourensia
Grindelia
Gutierrezia
Heterotheca
Hymenoxys
Liatris
Ratibida
Rhus
Solidago
Taraxacum
Wyethia
Display as:
Scientific Name
Common Name
Plant
habit
shrubs
herbaceous
longevity
annual or biennial
perennial
leaves/twigs aromatic when crushed
without marked odor
clearly odiferous
Leaves
blade division
all simple
deeply lobed or divided
some or all fully compound
leaf attachment
sessile or nearly so
leaf stalk (petiole) clearly present
winged petiolate
leaf (leaflet) margin
entire
toothed
lobed
Inflorescence
type
solitary
spike
raceme
umbel
corymb
head/capitate/glomerules
panicle
cymose
Flower
principal flower color
white or cream
purple
green
yellow
orange
pink
brown
inconspicuous
corolla (petal) fusion
petals separate
fused, at least toward base
Composite Traits
head type
discoid (disk only)
radiate (rays and disks)
all ligulate
USU-WILD 4950 Group 4
Eric LaMalfa, Mary Barkworth, Michael Piep
Species Count: 32
Anacardiaceae
Rhus aromatica
Apiaceae
Conium maculatum
Asteraceae
Achillea millefolium
Agoseris glauca
Ambrosia deltoidea
Ambrosia dumosa
Ambrosia psilostachya
Amphiachyris dracunculoides
Artemisia cana
Artemisia filifolia
Artemisia frigida
Artemisia ludoviciana
Artemisia nova
Artemisia tridentata
Baileya multiradiata
Balsamorhiza sagittata
Chrysothamnus viscidiflorus
Crepis acuminata
Ericameria nauseosa
Flourensia cernua
Grindelia squarrosa
Gutierrezia sarothrae
Heterotheca villosa
Hymenoxys hoopesii
Hymenoxys odorata
Liatris punctata
Picrothamnus desertorum
Ratibida columnifera
Solidago missouriensis
Taraxacum officinale
Wyethia amplexicaulis
Wyethia mollis