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Manatee beaksedge

Rhynchospora megaplumosa

Also called Longbristle Beaksedge

Manatee beaksedge
Photo: Dsandii, CC BY-SA 4.0

Manatee beaksedge is a perennial sedge endemic to a small area of central Florida, where it grows in sandy pine woodlands. It forms clumps up to about 90 cm tall, and its feathery spikelets are its distinctive feature.

Family
Cyperaceae (Cyper family)
Grows as
Perennial
Light
Full sun, Part shade
Water
Keep the sandy soil evenly moist during the growing season and let the top layer dry slightly between waterings.
Soil
Well-drained sandy soil, similar to its native pine woodland habitat.
Temperature
18–32 °C; protect below 5 °C
How easy
Moderate
Native range
C. Florida
Climate
temperate

About

Rhynchospora megaplumosa, the Manatee beaksedge, is a plant species endemic to a small region in central Florida. It is known from only 4 Counties: Polk, Hillsboro, Manatee and Sarasota. It generally grows on sandy soil in pine woodlands.

Rhynchospora megaplumosa is a perennial herb up to 90 cm tall, often forming clumps. Culms are round in cross-section. Spikelets are densely crowded together, tapering at both ends, light brown, about 9 mm long, with bristles nearly twice as long as the fruit, sticking out of the spikelet and giving a feathery appearance.

Other Rhynchospora plants

White beaksedge · Baldwin's beaksedge · Little beaksedge · Rhynchospora biflora · West Indian beaksedge · Anglestem beaksedge · California beaksedge · Needle beaksedge · Brownish beaksedge · Broadfruit horned beaksedge · Bunched beaksedge · Rhynchospora cephalotes

Text excerpted from the Wikipedia article Rhynchospora megaplumosa by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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