SEL8Y LIBHAHY 80TANIC ICONES PLEUROTHALLIDINARUM :4L GARDEN,C' () " MISCELLANEOUS IN THE Carlyle A. Luer* With this concluding double issue of volume III and volume I, 300 spe­ cies of the Pleurothallidinae have been illustrated and described. The total number of species in about 20 genera is probably near 2000. About 1400 descriptions in , and about 500 descriptions in have been published. The number of species in Pleurothallis is over 900, and in Masdevallia, about 300. Check-lists and keys for various regions and coun­ tries will begin to appear in later volumes.

ADDENDA et CORRIGENDA

SELBYANA 1:67 Remove Pleurothallis arietina and P. nelsonii from the synonymy of P. crocodiliceps. 1: 90 Remove Pleurothallis alpina from the synonymy of P. sicaria. 1: 200 This species, apparently heretofore undescribed, was identified as Pleurothallis excavata. See page 318 for a new description.

1:201 Figure 36. PLEUROTHALLIS IMAGO Luer. 1: 254 This species, apparently heretofore undescribed, was identified as Pleurothatlis magnipetala. See page 366 for a new des;cription.

1:255 Figure 62. PLEUROTHALLIS PROLATICOLLARIS Luer.

3:16 Masdevallia tenuissima C. Schweinf., Bot. Mus. Leafl.~4:1l1. 1937. Masdevallia butcheri Luer, Selby ana 3: 16. 1976. After reconsideration, I believe that the species described as M. butcheri is conspecific with M. tenuissima.

3:17 Figure 111. MASDEVALLIA TENUISSIMA C. Schweinf. 3:78 Small of Pleurothallis cogniauxiana Schltr. from Ecuador and Panama were erroneously identified as P. coffeicola. See pages 270 and 271, Figure 142. 3:160 Pleurothallis scandens Ames, Sched. Orchid. 5:18. 1923. Pleurothallis pennellia Luer, Selby ana 3:160. 1976. After nearly two years in cultivation, the on which the de­ scription of P. pennellia was based, has grown into a markedly scan dent plant indistinguishable from that of P. scandens. The minor differences of the lip are nonspecific. 3:161 Delete.

*The Marie Selby Botanical Gardens.

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