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variable panicgrass
Scientific Name: Dichanthelium commutatum
Family: Poaceae
Category: Monocot
Growth: Graminoid
Duration: Perennial
Other Names:
Variable Panicgrass (Dichanthelium commutatum)
Variable Panicgrass, scientifically known as Dichanthelium commutatum, is a graminoid plant found in various habitats. It is also known by several common names, including Variable Witchgrass and Variable Rosette Grass.
Considerations for Pets
- This plant is a grass. Grasses are often chewed by dogs and cats, but are generally not considered highly toxic.
Taxonomy and Nomenclature
- Scientific Name: Dichanthelium commutatum (J.A. Schultes) Gould
- Family: Poaceae (Gramineae)
- Rank: Species
- Synonyms and related species:
- Dichanthelium congestum (Renvoize) Zuloaga
- Dichanthelium dichotomum var. dichotomum
- Dichanthelium commutatum subsp. joorii
- Dichanthelium commutatum var. ashei
- Dichanthelium boreale (Nash) Freckmann
- Alternative scientific names mentioned: Panicum commutatum
Distribution and Habitat
- Native to southern and eastern North America, including New England, which represents the northeastern limit of its range.
- Found in a wide range of habitats, including forest edges and dry fields.
Morphological Characteristics and Growth Habits
- Growth Habit: Graminoid
- Height: 1 - 2.5 feet
- Flowers: Green, blooms from May to October.
- Prefers partial to full shade and dry moisture conditions.
Ecology
- Adaptable to different soil moisture levels, ranging from droughty soils to those with more moisture.
Quirky Facts
- The name "variable" in Variable Panicgrass reflects its tendency to exhibit significant variation in its characteristics, especially in Western Panicgrass with rosettes.
Interactions with Other Organisms
- Mentioned in the context of weed control.
Further Information
- USDA-NRCS PLANTS Database
- Discover Life
- Dave's Garden
- New England Wild