Chamaesyce deltoidea)[2] is a species of flowering plant endemic to Florida in the United States.

[3] The taxonomy of the plant is difficult, with some authorities dividing it into four subspecies and some into three; also, it is frequently listed as a member of the old genus Chamaesyce.

adhaerens, is often included with it under the name deltoidea instead of separately, making it difficult to keep count of how many endangered plants there are.

[3] The plant grows in South Florida's pine rocklands, an increasingly rare type of forest habitat that is stabilized by periodic wildfire.

[5] The plant grows in open, sunny areas and depends on fires to clear away brush and litter that threaten to shade it out.