Desenhos em preto e branco.
Fotos coloridas - 34 pranchas com 9 fotos cada uma.

Contents:
Description of the genus/Descripción del género- Key to infrageneric categories and alliances within categories - List of Stelis - subgenus Nexipous - subgenus Dialissa - subgenus Stellata - subgenus Stelis - subgenus apatostelis - Species excluded - Illustrations of types and parts of Stelis - Description of species type of Stelis; Each species offers the original reference and further reading as well synonyms, distribution and etymology ; black and white illustrations - 33 Color plates with 9 photos each - Taxa index
Brazilian species included/Espécies brasileiras incluídas:
aprica Lindl. argentata Lindl. caespitosa Lindl. calotricha Schltr. capillaris Lindl. Chlorantha; cupuligera; filiformis; garayi (Dunst.) Carnevalli I Raméirez; gigas Rodr. grandiflora Lindl. intermedia Poepp. & Endl. itatiayae Schltr. leinigii Pabst; lindleyana Cogn. ;micrantha Barb. Rodr; microglossa Rchb. f.; modesta Barb. Rodr.; -oligantha Barb. Rodr. ;palmeirensis Barb. Rodr. ;papaquerensis Rchb. f. ;pauciflora Lindl. ruprechtiana Rchb. f. schenkii Schltr. synsepala Cogn. thermophila Schltr. triangularis Barb. Rodr. tristyla Lindl. vinosa Barb. Rodr.