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PHYCOLOGIA BRITANNICA
HISTORY OF B R IT ISH SEA -W E ED S ,
CONTAINING
COLOUKED EIGUKES, GENEHIC AND SPECIFIC CHAKACTEES,
STNONYMES, AND DESCRIPTIONS
ALL THE SPECIES OF ALGA! INHABITING THE SHOKES OP THE
BRITI SH I SLANDS .
BY
WILLIAM HENRY HARVEY, M .D ., M .R .I .A .,
Keeper of the Herbarium of the University of Dublin, and
Professor of Botany to the Royal Dublin Society.
IN THREE VOLUMES.
VOL. in.
L O N D O N :
REEVE AND BENHAM, 5. HENRIETTA STREET. COVENT GARDEN.