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Crotalaria avonensis
Also called Avon Park Harebells
Avon Park rattlebox is a rare, federally endangered perennial herb from Central Florida, growing from a taproot with mostly underground stems and small yellow pea-like flowers. It is known from only three sites, so it should not be collected from the wild.
Crotalaria avonensis is a rare species of flowering plant in the legume family known by the common names Avon Park rattlebox, Avon Park harebells, and Avon Park rabbit-bells. It is endemic to Central Florida in the United States, where it is known from only three sites. Many individuals exist on land that is unprotected and they are threatened with destruction. The plant is a federally listed endangered species.
This is a perennial herb with one to three hairy stems growing from a taproot. Most of the stem is located underground, with up to 10 centimeters growing above the surface. The stems are lined with fleshy oval leaves which are coated in white or yellowish hairs. The inflorescence is a raceme of yellow pealike flowers around a centimeter long. The fruit is an inflated legume pod in shades of dark red or brown which can be up to 2.5 centimeters in length and contains 18 seeds.
Crotalaria bamendae · Crotalaria barbata · Crotalaria burhia · Birdflower · Crotalaria digitata · Bluebush Pea · Crotalaria exaltata · Shakeshake · Sunn hemp · Birdflower · Crotalaria ledermannii · Longbeak rattlebox
Text excerpted from the Wikipedia article Crotalaria avonensis 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.
