Rhynchospora globularis

globe beaksedge, globe beakrush, pinehill beakrush
Family

Cyperaceae

Leaf Arrangement

alternate

Leaf Type

simple

Growth Form

graminoid

Flower Color

inconspicuous

Flower Month

May - September

Height (meters)

0.2 - 1.2

Milky Sap

No

Armed/Unarmed

Unarmed

Origin

native

Lifespan

annual, perennial

Growing Season

Warm season


Wetland Class

FACW

Wetland Coefficient of Conservatism

5

Prairie Coefficient of Conservatism

6

Field Characters

A tufted perennial, with culms quit leafy, reduced upward with the uppermost bractlike. The inflorescence is a terminal cyme with one to six lateral cymes,spiklets are cinnamon-brown. Erect when young but reclines as plants get older.

Animal Use

On some sites, it provides up to 3 percent of the annual cattle diet. The seeds are considered good quail food.

Natural History

Found frequently in moist sandy soils throughout Louisiana and east Texas, but is less frequent in southeast Texas. It is most abundant on moist, poorly drained pine flatwood sites but is also found on drier sites, often associated with bluestem grasses.

Habitat

Moist sandy soil, swamps, bogs, wet soil.