Vol. 11, No. 2
1 August 1975

TABLE OF CONTENTS

Marasmius Section Chordales in the Northeastern United States and Adjacent Canada, by Martina S. Gilliam
pp. 25-40

The Taxonomy of Acmanthera (Malpighiaceae), by William R. Anderson
pp. 41-50

Notes on Banisteriopsis from South-central Brazil, by William R. Anderson & Bronwen Gates
pp. 51-55

Mexican Species of Pedicularis (Scrophulariaceae) Hitnerto Confused with P. tripinnata Mart. & Gal., by Rogers McVaugh & T. Lawrence Mellichamp
pp. 57-63

Rediscovery of Lobelia dielsiana Wimmer, and a Related Species New to Science, by Rogers McVaugh & Michael J. Huft
pp. 65-68

Antiphytum parryi (Boraginaceae) Confused with Heliotropium limbatum, by Rogers McVaugh & Audrey S. Delcour
pp. 69-71

A Pelagic Sargassum from the Western Atlantic, by Wm. Randolph Taylor
pp. 73-75

A Noteworthy Variant Caulerpa, by Wm. Randolph Taylor
pp. 77-79

A New Species of Halimeda from Malaysia, by Wm. Randolph Taylor
pp. 81-83

Notes on the Distribution of Sphagnum tenellum, by Howard Crum
pp. 85-87

Comments on Sphagnum capillaceum, by Howard Crum
pp. 89-93

Belonia americana, Scoliocarpon pupula, and Robergea, by Richard C. Harris
pp. 95-96