APLECTRUM (from a, without, and plectron, a spur; flower spurless). ORD. Orchideae. A monotypic genus from North America. A curious, hardy, terrestrial orchid, requiring a shady spot in light loam and leaf mould, moderately damp. Very difficult to cultivate. APLECTRUM hyemale (wintry).* fl. greenish-brown, large, racemose, borne on a naked scape after the leaves have died down; labellum as long as the sepals; column sessile, rather long, wingless. April. Stem pseudo-bulbous, with one large, broad, ribbed leaf. h. 1ft. 1827.