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Euphorbiaceae
Euphorbia

not marked as a favorite taxon Euphorbia humistrata Engelmann. Common name: Spreading Sandmat. Phenology: Apr-Oct. Habitat: Floodplain forests, exposed river shores, rocky riverside gravel bars, disturbed areas, some of the easternmost occurrences apparently adventive from farther west. Distribution: OH, IL, MO, and e. KS south to Panhandle FL and e. TX; scattered eastward, apparently as an adventive.

Glossary (beta!)

Subgenus: Chamaesyce. Section: Anisophyllum.

Origin/Endemic status: Native

Synonymy ⓘ: = Ar, C, F, FNA12, G, GrPl, Tn, Va, WV, Govaerts, Frodin, & Radcliffe-Smith (2000); = Chamaesyce humistrata (Engelm.) Small — Fl2, GW2, Il, S, S13, WH3; = n/a — RAB, Tat. Basionym: Euphorbia humistrata Engelm. 1856

Links to other floras: = Euphorbia humistrata - FNA12

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Wetland Indicator Status:

  • Atlantic and Gulf Coastal Plain: FACW
  • Eastern Mountains and Piedmont: FAC
  • Great Plains: FAC
  • Midwest: FACW
  • Northcentral & Northeast: FACW

Heliophily ⓘ: 8

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image #1 of Euphorbia humistrata© Gary P. Fleming | Original Image ⭷
image #2 of Euphorbia humistrata© Aidan Campos source | Original Image ⭷
image #3 of Euphorbia humistrata© Gary P. Fleming | Original Image ⭷
image #4 of Euphorbia humistrata© Aidan Campos source | Original Image ⭷

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Horticultural Information

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