Vt., Va., W.Va., Wis. Hybrids of Spiranthes lacera var. gracilis with S. vernalis are known as Spiranthes ×intermedia Ames. None. None. window.propertie
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virginiana var. macrophylla. On the Ozark Plateau, H. virginiana and H. vernalis are sympatric. There the petals of H. virginiana are often reddish at the
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the Gulf counties to eastern Texas. Hybrids of Spiranthes praecox with S. vernalis are known as Spiranthes ×meridionalis P. M. Brown. None. None. window.
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origin is unknown, on morphologic grounds C. J. Sheviak (1990) proposed S. vernalis and S. porrifolia as possible parents. Sheviak, C. J. 1990. A new Spiranthes
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