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Hypericum crux-andreae (Linnaeus) Crantz. St. Andrew's Cross, St. Peter's-wort. Phen: Jun-Oct. Hab: Pine flatwoods, pine savannas, bogs, seeps, mesic to dryish forests and woodlands. Dist: NY (Long Island) and NJ south to s. FL, west to e. TX, primarily on the Coastal Plain, but scattered inland to w. NC and n. GA, also north in the interior to c. TN, s. KY, c. AR, and se. OK.

Origin/Endemic status: Endemic

Synonymy: = Ar, Fl2, FNA6, GW2, K1, K3, K4, NcTx, Pa, Tn, W, WH3, Godfrey (1988), Robson (1996); = Ascyrum stans Michx. ex Willd. – F, G, Tat, Tx; = Hypericum stans (Michx. ex Willd.) W.P.Adams & Robson – C, RAB, Adams (1962), Adams (1973); > Ascyrum cuneifolium Chapm. – S, S13; > Ascyrum stans Michx. ex Willd. – S, S13

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Wetland Indicator Status:

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

Heliophily ?: 7

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image of plant© Bruce A. Sorrie | Original Image ⭷
image of plant© Will Stuart | Original Image ⭷
image of plant© Alan Cressler: hypericum crux-andreae, sansavilla wildlife management area, glynn county, georgia 1 by Alan Cressler source | Original Image ⭷


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