|
| DACTYLIS
L. |
|
D. glomerata
L. ORCHARDGRASS |
|
IPC |
1 |
2 |
|
7 |
|
9 |
10 |
FU |
|
| DACTYLOCTENIUM
Willd. |
|
D. aegyptium (L.) Beauv.
DURBAN CROWFOOTGRASS, Egyptian crowfootgrass |
|
IAW |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
|
U |
|
| DANTHONIA
DC. Danthonia |
|
D. sericea
Nutt. DOWNY D. |
|
NPC |
1 |
|
FU |
|
D. spicata (L.) Beauv. ex
Roem. & Schult.
POVERTY D., poverty oatgrass |
|
NPC |
1 |
|
3 |
|
5 |
|
X |
|
| DASYOCHLOA
Steud. |
|
D. pulchella
(Kunth) Rydb. FLUFFGRASS |
|
NPW |
|
7 |
8 |
9 |
10 |
U |
|
| DESMAZERIA
Dumort |
|
D. rigida (L.) T. Tutin
STIFFGRASS |
|
IAC |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
|
U |
|
| DIARRHENA
P. Beauv. |
|
D. americana
(=D. obovata) |
|
|
|
D. obovata (Gleason)
A. Brandenburg AMERICAN BEAKGRAIN |
|
NPC |
1 |
|
X |
|
| DICHANTHELIUM
(A. S. Hitchc. & Chase) Gould
Rosettegrass |
|
D. aciculare
(Poir.) Gould & Clark |
|
|
|
var. aciculare NARROW-LEAF R.
|
|
NPC |
1 |
2 |
3 |
4 |
|
FU |
|
var. angustifolium (Ell.) S. Hatch |
|
NPC |
|
FU |
|
D. acuminatum
(Sw.) Gould & Clark |
|
|
|
var. acuminatum
WOOLLY R.
|
|
NPC |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
|
10 |
F |
|
var. consanguineum (Kunth) S. Hatch |
|
NPC |
|
F |
|
var. densiflorum (Rand & Redf.)
Gould & Clark |
|
NPC |
|
2 |
|
F |
|
var. lindheimeri (Nash) Gould &
Clark LINDHEIMER R.
|
|
NPC |
1 |
2 |
3 |
4 |
5 |
|
7 |
|
F |
|
var. longiligulatum (Nash) Gould &
Clark |
|
NPC |
1 |
|
F |
|
var. villosum (Sw.) Gould & Clark
WHITEHAIRED R. |
|
NPC |
1 |
|
3 |
|
5 |
|
F |
|
D. angustifolium
(=D. aciculare) |
|
|
|
D. boscii
(Poir.) Gould & Clark |
|
|
|
|
D. clandestinum
(L.) Gould
DEEATONGUE R. |
|
NPC |
1 |
|
3 |
|
X |
|
D. commutatum
(Schult.) Gould VARIABLE R.
|
|
NPC |
1 |
2 |
|
F |
|
|
D. depauperatum
(Muhl .)
Gould STARVED R. |
|
NPC |
1 |
|
X |
|
D. dichotomum
(L.) Gould |
|
|
|
|
|
NPC |
1 |
2 |
3 |
4 |
5 |
|
F |
|
var.
ensifolium (= D. ensifolium)
|
|
|
|
var. lucidum
(Ashe) Hatch |
|
|
|
var. nitidum
(Lam.) Hatch |
|
|
|
var. ramulosum
(Torr.) Hatch |
|
|
|
var. uncephyllum
(Trin.) Davidse |
|
|
|
D. ensifolium
(Baldw. ex Ell.) Gould
& Clark FORKED R. |
|
NPC |
1 |
|
F |
|
D. laxiflorum
Lam. OPENFLOWER R. |
|
NPC |
1 |
|
3 |
|
U |
|
D. lindheimeri
(= D. acuminatum var.
lindheimeri) |
|
|
|
D. linearifolium
(Lamson-Scribn.) Gould SLIMLEAF
R. |
|
NPC |
1 |
2 |
3 |
4 |
5 |
|
7 |
|
U |
|
D. malacophyllum
(Nash) Gould SOFTLEAF R. |
|
NPC |
|
5 |
|
X |
|
D. nodatum (A. S.
Hitchc. & Chase) Gould SARITA
R. |
|
NPC |
|
2 |
|
6 |
|
U |
|
D. oligosanthes
(Schult.) Gould |
|
|
|
|
|
NPC |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
|
FU |
|
var. scribnerianum (Nash) Gould
SCRIBNER'S R.
|
|
NPC |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
FU |
|
D. pedicellatum
(Vasey) Gould CEDAR R. |
|
NPC |
|
4 |
5 |
|
7 |
|
U |
|
D. portoricense
(Desv. ex
Hamilt.) B. Hansen & R. Wunderlin |
|
|
|
D. ravenelii
(Lamson-Scribn. & Merr.) Gould |
|
NPC |
1 |
2 |
3 |
|
F |
|
D. scabriusculum
(Ell.) Gould & Clark |
|
|
|
D. scoparium
(Lam.) Gould VELVET R. |
|
NPC |
1 |
|
3 |
|
F |
|
D. sphaerocarpon
(Ell.) Gould & Clark |
|
|
|
var. isophyllum (Lamson-Scribn.) Gould
& Clark LEAFY R. |
|
NPC |
1 |
|
FU |
|
var. sphaerocarpon
ROUNDSEED R. |
|
NPC |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
|
10 |
FU |
|
D. strigosum
(Muhl. ex Ell)
Freckmann |
|
|
|
var. glabrescens
(Griseb.) Freckmann |
|
|
|
|
|
|
|
| DICHANTHIUM
Willem. Bluestem |
|
D. annulatum
(Forssk.) Stapf KLEBERG B.
|
|
IPW |
|
2 |
|
6 |
|
U |
|
D. aristatum
(Poir.) C. E. Hubb. ANGLETON B. |
|
IPW |
|
2 |
|
6 |
|
U |
|
D. sericeum (R.
Br.) A. Camus SILKY B. |
|
IPW |
|
2 |
|
6 |
|
U |
|
| DIGITARIA
Fabr. Crabgrass,
Cottontop |
|
D. adscendens
(=D. sanguinalis) |
|
|
|
D. arenicola
(Swallen) Beetle SAND WITCHGRASS |
|
NPW |
|
2 |
|
U |
|
D. bicornis
(Lam.) Roem. & Schult.
CRABGRASS, tropical c.
|
|
IAW |
|
2 |
|
6 |
|
U |
|
D. californica
(Benth.) Henr. ARIZONA COTTONTOP,
California cottontop |
|
NPW |
|
2 |
|
4 |
5 |
6 |
7 |
8 |
9 |
10 |
U |
|
D. ciliaris
(=D. sanguinalis) |
|
|
|
D. cognata
(Schult.) Pilger |
|
|
|
subsp. cognata FALL WITCHGRASS, diffuse crabgrass |
|
NPW |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
|
U |
|
subsp. pubiflora [Vasey ex L. H. Dewey] Wipff FALL
WITCHGRASS, diffuse crabgrass |
|
NPW |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
U |
|
D. diversiflora
(=D. bicornis) |
|
|
|
D. filiformis
(L.) Koel. SLENDER CRABGRASS,
slender fingergrass |
|
NPW |
1 |
2 |
3 |
|
U |
|
D. filiformis
var. villosa
(=D. villosa) |
|
|
|
D. hitchcockii
(Chase) Stuck. SHORTLEAF COTTONTOP |
|
NPW |
|
6 |
|
10 |
U |
|
D. insularis (L.)
Mez ex Ekman
SOURGRASS |
|
NPW |
|
2 |
3 |
|
6 |
7 |
|
10 |
F |
|
D. ischaemum
(Schreb.) Schreb. ex
Muhl. SMOOTH CRABGRASS |
|
IAW |
1 |
|
5 |
|
U |
|
D. milanjiana (Rendle)
Stapf |
|
IPW |
|
U |
|
D. patens (Swallen) Henr. TEXAS
COTTONTOP |
|
NPW |
|
2 |
|
6 |
7 |
|
U |
|
D. runyoni
(=D. texana) |
|
|
|
D. sanguinalis
(L.) Scop. HAIRY CRABGRASS |
|
IAW |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
FU |
|
D. texana A. S. Hitchc. TEXAS
CRABGRASS, Texas fingergrass, dune c. |
|
NPW |
|
2 |
|
6 |
|
U |
|
D. villosa (Walt.) Pers. SHAGGY CRABGRASS |
|
NPW |
1 |
2 |
3 |
|
U |
|
| DISTICHLIS
Raf. Saltgrass |
|
D. spicata
(L.) Greene |
|
|
|
var. spicata
COASTAL S.,
spicate s. |
|
NPW |
|
2 |
|
7 |
8 |
9 |
10 |
FW |
|
D. stricta
(D. spicata) |
|
|
|
D. texana
(=Allolepis texana) |
|
|
