. Orchidaceae: illustrations and studies of the family Orchidaceae . nceolate, appressed leaves. The spurs are distinctlyclavate, slightly exceeding 1 cm. in length. I have only seenthree collections of this species, four plants in all, which are \in-douhtedly H. guadalqjarana. (Plate 76.) MEXICO, Jalisco Guadalajara, August, 1886, Dr. Edward Palmer (no. 276 in part) (3)(type). — Rio Blanco, July 17, l8dS,Pri7igle (3). — Road between Mesqui-tec and Monte Escobedo, August 26, 1897, J. N. Rose (no. 2611) (2). H. subauri-culata 58. H. subauriculata i?o6. <| Greenin., in Proc. Am. Acad. 32:34 (


. Orchidaceae: illustrations and studies of the family Orchidaceae . nceolate, appressed leaves. The spurs are distinctlyclavate, slightly exceeding 1 cm. in length. I have only seenthree collections of this species, four plants in all, which are \in-douhtedly H. guadalqjarana. (Plate 76.) MEXICO, Jalisco Guadalajara, August, 1886, Dr. Edward Palmer (no. 276 in part) (3)(type). — Rio Blanco, July 17, l8dS,Pri7igle (3). — Road between Mesqui-tec and Monte Escobedo, August 26, 1897, J. N. Rose (no. 2611) (2). H. subauri-culata 58. H. subauriculata i?o6. <| Greenin., in Proc. Am. Acad. 32:34 (1896). Glabrous, 5 to 10 inches high: tuberiform root single, ovoid,an inch long: stem flexuous, leafy: leaves ovate, acutish or acute,3-ribbed, sheathing by the slightly narrowed base, 1 to 1^ incheslong, a third or half as broad: spike 2 to 6 inches long, several—many-flowered: bracts ovate-lanceolate, acuminate,about equal-ling the ovary: flowers green: upper sepals 3-nerved, about 3lines long, obtusish, the upper broadly ovate, galeate, obtusish, [ 254 ]. H- suoauricuiatci :l/Co6-d. (Jreenm- ORCHIDACEiE Plate 77Hahenaria suhauriculata. 3. Petal. 4. from the type specimen preserved in theGray Herbarium of Harvard University. Habenaria Jelipensis. Plant, natural size, etchedfrom specimens collected by C. G. Pringle inMexico. 1. Flower, much enlarged. 2. Petal, Flower and petal drawn, enlarged, with theaid of the camera lucida. [ 255 ] H. subauri-culata ORCHIDACEiE 3-nerved, 3 lines long; the lateral ones narrowly ovate, obtusish,slightly exceeding the upper one: lateral petals linear-oblong,obtusish, slightly falcate, subauriculate on the lower side at thebase, otherwise entire, 2 to 2^ lines long; labellum deeply3-parted, the divisions linear, the lateral divaricately spreadingand slightly curved upwards, 2^ to 3 lines long, about equal-ling the middle lobe: spur slender, scarcely clavate, green, about4 lines long.—Collected by C. G. Pringle, on grassy


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