Title: Biblio RTF Export
Author: Biblio 7.x

V. S.  Summerhayes, ?African orchids : XXI?, Kew Bull., vol. 8(1), pp. 129 - 162, 1953.

H.  Andres, ?Zur Kenntnis einiger indisch-chinesischer Monotropeen?, Bot. Jahrb. Syst., vol. 76, pp. 103 - 108, 1953.

D. W.  Bierhorst, ?Structure and development of the gametophyte of Psilotum nudum?, Amer. J. Bot., vol. 40, pp. 649 - 658, 1953.