INDEX TO PLATES.

PLATE AËRIDES LOBBII, Hort. Veitch[21] ANGRÆCUM EBURNEUM, Du Pet.-Th.[41] ANGULOA RUCKERII SANGUINEA, Lindl.[19] BURLINGTONIA CANDIDA, Lindl.[18] CALANTHE VEITCHII, Lindl.[31] CATTLEYA GUTTATA LEOPOLDII, Lind. et Rchb. f.[16] CATTLEYA MENDELII GRANDIFLORA, Williams et Moore[3] CATTLEYA MORGANÆ, Williams et Moore[6] CATTLEYA SUPERBA SPLENDENS, Lem.[33] CATTLEYA TRIANÆ, Lind. et Rchb. f.[45] CATTLEYA VELUTINA, Rchb. f.[26] CŒLOGYNE MASSANGEANA, Rchb. f.[29] CYMBIDIUM PARISHII, Rchb. f.[25] CYPRIPEDIUM CHLORONEURUM, Rchb. f.[37] CYPRIPEDIUM LAWRENCEANUM, Rchb. f.[22] CYPRIPEDIUM POLITUM, Rchb. f.[36] CYPRIPEDIUM STONEI, Low[8] DENDROBIUM AINSWORTHII ROSEUM, Moore[20] DENDROBIUM BIGIBBUM, Lindl.[38] DENDROBIUM SUAVISSIMUM, Rchb. f.[13] DENDROBIUM SUPERBUM, Rchb. f.[42] EPIDENDRUM VITELLINUM MAJUS, Hort.[4] LÆLIA ANCEPS DAWSONI, Anders.[44] LÆLIA ELEGANS ALBA, Williams et Moore[30] LÆLIA PURPURATA WILLIAMSII, Hort.[9]-10 LÆLIA SCHRÖDERII, Williams et Moore[2] LÆLIA XANTHINA, Lindl.[23] MASDEVALLIA HARRYANA CŒRULESCENS, Hort.[24] MASDEVALLIA SHUTTLEWORTHII, Rchb. f.[5] MILTONIA CUNEATA, Lindl.[46] ODONTOGLOSSUM ALEXANDRÆ, Batem.[47] ODONTOGLOSSUM ALEXANDRÆ FLAVEOLUM, Williams et Moore[43] ODONTOGLOSSUM ANDERSONIANUM, Rchb. f.[35] ODONTOGLOSSUM BREVIFOLIUM, Lindl.[27] ODONTOGLOSSUM KRAMERI, Rchb. f.[40] ONCIDIUM CONCOLOR, Hook.[1] ONCIDIUM GARDNERI, Lindl.[12] ONCIDIUM HÆMATOCHILUM, Lindl.[32] PAPHINIA CRISTATA, Lindl.[34] PESCATOREA KLABOCHORUM, Rchb. f.[17] PHALÆNOPSIS AMABILIS DAYANA, Hort.[11] PHALÆNOPSIS STUARTIANA NOBILIS, Rchb. f.[39] PROMENÆA CITRINA, Don.[7] TRICHOPILIA SUAVIS ALBA, Hort.[14] VANDA CŒRULESCENS, Griff.[48] VANDA PARISHII, Rchb. f.[15] ZYGOPETALUM GAUTIERI, Lem.[28]