Heartleaf Sandmat; Small Heartleaf Sandmat

Chamaesyce cordifolia (Sym. Euphorbia cordifolia)

Family: Euphorbiaceae

Description: Annual with prostrate stem to 50 cm long and mostly oval leaves 3-12 m long.  Gland appendages white to pink or rose, conspicuous. Flowers Small, with styles that are bifid (split) at the base.

Field Identification:

Plant Trivia:

Occurrence: Frequent in coastal sands from Aransas Refuge to Baffin Bay and barrier islands and inland on sands in Goliad and Refugio counties.

Bloom Period: April – Nov

Plant Use: An annual forb, it may provide early-season forage for pollinators and small herbivores.

Dichotomous Key to the Genus Chamaesyce may be found in Plants of the Texas Coastal Bend by Roy L. Lehman, Ruth O’Brien & Tammy White using the former Genous name Euphorbia