January, 1920| TAXONOMY, VASC. PLANTS 23 



158. Prain, D. A new Meconopsis from Yunnan. Bull. Misc. Inf. Kew 1918:211-213. 

 1918. — Meconopsis com pta is described as a new species, bawd on specimens collected by Mr. 

 George Forrest in southeastern Tibet. — ■/. M. Greenman. 



159. Rock, J. F. Cyrtandreae hawaiienses, sections Schizocalyces Hillebr. and Chaeto- 

 calyces Hillebr. Anier. Jour. Bot. 6: 47-68. PL 3-8. 1919.— The present paper is the third 

 in a series dealing with the genus Cyrtandra as represented in the Hawaiian Islands. Twelve 

 species and nine varieties are recognized under the section Schizocalyces, and six species and 

 three varieties are referred to the section Chaetni-nli/fcs. The following are either new or 

 result from a recombination of names: Cyrtandra lysiosepala (Gray) Clarke var. Fauriei (C 

 Fauriei Lev.), C. lysiosepala (Gray) Clarke var. lalifolia (C. lysiosepala var. Hillebr.), C. 

 lysiosepala (Gray) Clarke var. haleakalensis, C. lysiosepala (Gray) Clarke var. Grayi (C. 

 Grayi Clarke), C. Conradtii, C. Grayana Hillebr. var. linear ifolia, C. Grayana Hillebr. var. 

 lanaie?isis, C. Grayana Hillebr. var. nervosa, C. Oliveri, C. kohalae, C. halawensis, C. umbrac- 

 culi flora, C. Kalichii Wawra var. Iristis (C. tristis Hillebr.), and C. Macraei Gray var. par- 

 vula. — E. W. Sinnolt. 



160. Rolfe, R. A. New orchids. Decade XLVI. Bull. Misc. Inf. Kew 1918:234-238. 

 1918. — The following species of orchids are described as new to science: Pleurothallis grandis 

 from Costa Rica, Bulbophyllum robustum from Madagascar, Maxillaria parviloba from Peru, 

 Chrysocycnis Lehmanii from Ecuador, Vanilla Havilandii from Borneo, V. andamanica from 

 tropical Asia, Lislroslachys floribunda, Peristylus ugandensis, P. Snowdenii, and Habenaria 

 Hunteri from tropical Africa. — J. M. Greenman. 



161. Rydberg, P. A. Key to the Rocky Mountain flora. Svo. 304 V- Published by the 

 author: New York, 1919. — The present volume consists of a reprint of the keys in the "Flora 

 of the Rocky Mountains and Adjacent Plains" recently published by the same author. It is 

 intended for use in the field. — «/. M, Greenman. 



