Euphorbia hyssopifolia Linnaeus. Hyssopleaf Sandmat. Phen: May-Oct. Hab: Disturbed ground. Dist: SC south to s. FL, west to LA; also in w. TX, s. NM, and Mexico, and south to s. South America.

Origin/Endemic status: Native

Taxonomy Comments: Its status in our region has been muddled by confusion with E. nutans.

Synonymy: = Bah, FNA12, K3, K4, Mex, NY, Tx, Govaerts, Frodin, & Radcliffe-Smith (2000); = Chamaesyce hyssopifolia (L.) Small – Fl2, GW2, K1, WH3; = n/a – C, RAB, Tat; > Chamaesyce brasiliensis (Lam.) Small – S13

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Wetland Indicator Status:

• Atlantic and Gulf Coastal Plain: FAC
• Eastern Mountains and Piedmont: FAC
• Great Plains: FACU

Heliophily: 9