Skip navigation

Weed Identification

velvet panicum

Family

Poaceae

Scientific Name

Dichanthelium scoparium

Other Common Names:

broom panic-grass

Synonyms (former Scientific Names):

Panicum scoparium

Leaves

The gray-green stems and leaves are covered with fine hairs. The leaves are .25 to 1.0 inch wide.

Identifying Characteristics

Velvet panicum is a native perennial bunchgrass that actively grows during the summer. However, the plant's lifespan is considered to be short when compared to other perennial plants. It has erect coarse stems up to 4.5 feet tall.

Flower Seed Head

Velvet panicum tends to flower later than the other Dichanthelium species if they are present in a stand. There are approximately 380,000 seeds per pound.

Where Found

This species is distinguished from other North American grasses by its unique growth pattern. A basal rosette is produced during fall and winter with stems developing in the spring.Velvet panicum is adapted to the eastern United States from New York to Florida west to Kansas and Texas. In East Texas, this plant is predominantly found in woods and post oak savannahs.

Leaf Hair on Upper Surface

hairs from base to tip

Leaf Arrangement

rolled in bud

Mature Leaf Width

Varies: 
6 to 15 mm
more than 15 mm

Stem

round

Seedhead

panicle

Life Cycle

perennial

Auricle

not present

Ligule

hairy

Ligule Length

Varies: 
1-2 mm
2-3 mm

Plant Type

Grass