Common Ornamental Grasses And Noxious Weeds
Test your identification of common ornamental grasses and noxious weeds of Missouri. Produced by Shaw Nature Reserve and St. Louis County Public Works.
- 1.
- A.
Maiden grass, Miscanthus
- B.
Native sedge, Carex
- C.
Japanese forest grass, Hakonechloa
- 2.
- A.
Indian grass, Sorghastrum
- B.
Big bluestem, Andropogon
- C.
Little bluestem, Schizachyrium
- 3.
- A.
Japanese forest grass, Hakonechloa
- B.
Sedge, Carex
- C.
Maiden grass, Miscanthus
- 4.
- A.
Hardy pampas grass, Erianthus or Saccharum
- B.
June grass, Koeleria
- C.
Noxious Johnson grass, Sorghum
- 5.
- A.
Switch grass, Panicum
- B.
Moor grass, Sesleria
- C.
Fountain grass, Pennisetum
- 6.
- A.
Frost grass, Spodiopogon
- B.
Melic grass, Melica
- C.
Moor grass, Sesleria
- 7.
- A.
Native switch grass, Panicum
- B.
Noxious Johnson grass, Sorghum
- C.
Native big bluestem, Andropogon
- 8.
- A.
Japanese blood grass , Imperata
- B.
Ribbon grass, Phalaris
- C.
Indian grass, Sorghastrum
- 9.
- A.
Blue oat grass, Helictorichon
- B.
River oats, Uniola or Chasmanthium
- C.
Melic grass, Melica
- 10.
- A.
Cut-leaved teasel, Dipsacus laciniatus
- B.
Common teasel, Dipsacus fullonum
- C.
Purple coneflower, Echinacea purpurea
- 11.
- A.
Side oats grama, Bouteloua
- B.
Needle grass, Stipa
- C.
Dropseed, Sporobolus
- 12.
- A.
Feather grass, Stipa
- B.
June grass, Koeleria
- C.
Indian grass, Sorghastrum
- 13.
- A.
Blue oat grass, Helictorichon
- B.
Needle grass, Stipa
- C.
Little bluestem, Schizachyrium
- 14.
- A.
Native Virginia creeper, Parthenocissus quinquefolia
- B.
Noxious kudzu, Pueraria lobata
- C.
Noxious purple loosestrife, Lythrum salicaria
- 15.
- A.
River oats, Uniola or Chasmanthium
- B.
Quaking grass, Briza
- C.
Blue oat grass, Helictorichon
- 16.
- A.
Giant reed, Arundo
- B.
Reed canarygrass, Phalaris
- C.
Noxious marijuana, Cannabis sativa
- 17.
- A.
Purple coneflower, Echinacea purpurea
- B.
Cut-leaved teasel, Dipsacus laciniatus
- C.
Common teasel, Dipsacus fullonum
- 18.
- A.
Feather reed grass, Calamagrostis
- B.
Dropseed, Sporobolus
- C.
Indian grass, Sorghastrum
- 19.
- A.
Cord grass, Spartina
- B.
Ribbon grass, Phalaris
- C.
Noxious Johnson grass, Sorghum
- 20.
- A.
Dropseed, Sporobolus
- B.
Indian grass, Sorghastrum
- C.
Feather reed grass, Calamagrostis
- 21.
- A.
Noxious musk thistle, Carduus nutans
- B.
Noxious Canada thistle, Cirsium arvense
- C.
Noxious Scotch thistle, Onopordum acanthium
- 22.
- A.
Moor grass, Sesleria
- B.
June grass, Koeleria
- C.
Buffalo grass, Bouteloua
- 23.
- A.
Noxious Johnson grass, Sorghum
- B.
Ribbon grass, Phalaris
- C.
Native Indian grass, Sorghastrum
- 24.
- A.
Noxious kudzu, Pueraria lobata
- B.
Noxious marijuana, Cannabis sativa
- C.
Poison ivy, Toxicodendron radicans
- 25.
- A.
Maiden grass, Miscanthus
- B.
Gray beard, Spodiopogon
- C.
Big bluestem, Andropogon
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