Flora of the Southeastern United States
2022 Edition


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Spiranthes longilabris Lindley. Giant Spiral Orchid, Longhorn Ladies'-tresses. Phen: Late Oct-Dec. Hab: Wet pine savannas. Dist: A Southeastern Coastal Plain endemic: se. NC south to s. FL and west to e. TX.

Origin/Endemic status: Endemic

Syn: = ETx1, FNA26, GW1, K1, K3, K4, NcTx, RAB, Tx, WH3, Brown (2002), Correll (1950), Luer (1975); = Ibidium longilabre – S

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image of plant© Keith Bradley
image of plant© Keith Bradley
image of plant© Floyd A. Griffith