Poverty Oat Grass
Tussock Floret Ligules Infestation 28 June, 2016 Poverty oat grass is a tufted, perennial grass with a fibrous root system. The leaves are narrow (up to 3 mm wide) and 7-15 cm long. There is a noticeable tuft of hairs at the base of the leaf blade where the blade...
Woolly Panicum – Mature Plant
Woolly Panicum (Panicum lanuginosum Ell.) A highly variable, coarsely hairy, low growing perennial grass with a fibrous root system that forms a tussock of short, pointed leaves that are broadest at the base. Ligules are conspicuous with 2 to 5 long hairs. Tussocks...
Woolly Panicum – Hairy Stem
Woolly Panicum (Panicum lanuginosum Ell.) A highly variable, coarsely hairy, low growing perennial grass with a fibrous root system that forms a tussock of short, pointed leaves that are broadest at the base. Ligules are conspicuous with 2 to 5 long hairs. Tussocks...
Woolly Panicum – Panicle
Woolly Panicum (Panicum lanuginosum Ell.) A highly variable, coarsely hairy, low growing perennial grass with a fibrous root system that forms a tussock of short, pointed leaves that are broadest at the base. Ltgules are conspicuous with 2 to 5 long hairs. Tussocks...
Rough Hair Grass – Field Infestation
Rough Hair Grass Agrostis scabra "Mild. A common perennial grass with a shallow, fibrous root system, that forms a dense tussock of very fine basal leaves (Fig. 1). The ligule is long and membraneous. The flowering head is a delicate, spreading panicle that turns...
Rough Hair Grass – Spikelet
Rough Hair Grass Agrostis scabra "Mild. A common perennial grass with a shallow, fibrous root system, that forms a dense tussock of very fine basal leaves (Fig. 1). The ligule is long and membraneous. The flowering head is a delicate, spreading panicle that turns...
Rough Hair Grass – Ligule
Rough Hair Grass Agrostis scabra "Mild. A common perennial grass with a shallow, fibrous root system, that forms a dense tussock of very fine basal leaves (Fig. 1). The ligule is long and membraneous. The flowering head is a delicate, spreading panicle that turns...
Quack Grass – Field Infestation
Quack Grass (couch, twitch grass) Elytrigia repens (L.) Desv ex B.D. Jacks. A vigorous, upright perennial (--1.0 m tall) grass originating from Europe that is adapted to fertile soils and occurs mainly in formerly cultivated fields or farm sites. Persists and spreads...
Quack Grass – Rhizomes
Quack Grass (couch, twitch grass) Elytrigia repens (L.) Desv ex B.D. Jacks. A vigorous, upright perennial (--1.0 m tall) grass originating from Europe that is adapted to fertile soils and occurs mainly in formerly cultivated fields or farm sites. Persists and spreads...
Quack Grass – Clasping Auricles
Quack Grass (couch, twitch grass) Elytrigia repens (L.) Desv ex B.D. Jacks. A vigorous, upright perennial (--1.0 m tall) grass originating from Europe that is adapted to fertile soils and occurs mainly in formerly cultivated fields or farm sites. Persists and spreads...
Quack Grass – Spike
Quack Grass (couch, twitch grass) Elytrigia repens (L.) Desv ex B.D. Jacks. A vigorous, upright perennial (--1.0 m tall) grass originating from Europe that is adapted to fertile soils and occurs mainly in formerly cultivated fields or farm sites. Persists and spreads...
Poverty Oat Grass – Field Infestation
Poverty Oat Grass Danthonia spicata (L.) P. Beauv. The most common grass of blueberry fields that is adapted to dry, low fertility sites. It forms a dense tussock of flat, sharply pointed leaves that may curl, (particularly the older, dead leaves). Ligules have...
Poverty Oat Grass – Floret
Poverty Oat Grass Danthonia spicata (L.) P. Beauv. The most common grass of blueberry fields that is adapted to dry, low fertility sites. It forms a dense tussock of flat, sharply pointed leaves that may curl, (particularly the older, dead leaves). Ligules have...
Poverty Oat Grass – Ligules
Poverty Oat Grass Danthonia spicata (L.) P. Beauv. The most common grass of blueberry fields that is adapted to dry, low fertility sites. It forms a dense tussock of flat, sharply pointed leaves that may curl, (particularly the older, dead leaves). Ligules have...
Poverty Oat Grass – Tussock
Poverty oat grass Danthonia spicata (L.) P. Beauv. The most common grass of blueberry fields that is adapted to dry, low fertility sites. It forms a dense tussock of flat, sharply pointed leaves that may curl, (particularly the older, dead leaves). Ligules have...