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Plant type
Grass or grass like
Broadleaf
Grass or grass like
Other
If you find errors in this application, please contact
Weed ID Developers
.
Leaf arrangement
rolled in bud
folded in bud
rolled in bud
I do not know
Ligule
membrane
hairy
none
I do not know
Ligule length
none
less than 1 mm
1-2 mm
2-3 mm
more than 3 mm
I do not know
Leaf hair on surface
hairs from base to tip
no hairs
hairs from base to tip
hairs on basal half only
I do not know
Mature leaf Width
less than 5 mm
6 to 15 mm
more than 15 mm
I do not know
Auricle
I do not know
not present
present
I do not know
Stem
flat or oval
round
triangle
I do not know
Root structure
I do not know
fibrous
bulb/corm/enlarged stem/nutlet
rhizomes present
stolons present
I do not know
Seedhead
panicle
bristly
spike
branched spike
flowers
spiny burs
multiple spikes
panicle
I do not know
Lifecycle
I do not know
winter annual
summer annual
biennial
perennial
I do not know
Common Name
Scientific Name
Common name
(17 weeds)
bald brome
cheatgrass
fall panicgrass
field brome
giant foxtail
openflower rosette grass
poverty brome
purpletop
rice cutgrass
smooth brome
sweet vernalgrass
tall oatgrass
Texas panicum
velvet panicum
western panicgrass
wild oat
witchgrass
Scientific Name
(17 weeds)
Anthoxanthum
odoratum
Arrhenatherum
elatius
Avena
fatua
Bromus
arvensis
Bromus
inermis
Bromus
racemosus
Bromus
sterilis
Bromus
tectorum
Dichanthelium
acuminatum
var.
fasciculatum
Dichanthelium
laxiflorum
Dichanthelium
scoparium
Leersia
oryzoides
Panicum
capillare
Panicum
dicotomiflorum
Setaria
faberi
Tridens
flavus
Urochloa
texana