BULLETIN 
TORREY BOTANICAL CLUB 
LUCIEN MARCUS UNDERWOOD 
ASSOCIATE Epirors 
NATHANIEL LORD BRITTON FRANCIS ERNEST LLOYD 
CARLTON CLARENCE CURTIS DANIEL TREMBLY MACDOUGAL 
MARSHALL AVERY HOWE HERBERT MAULE RICHARDS 
ANNA MURRAY VAIL 
CON TENES 
The Origin of Asplenium ebenoides: Margaret Slosson . 1+ + ee eet ew eis 487 
Hepaticae of Puerto Rico (PLATES 22-24): Alerander W. Evans... oe es es 496 
The Saltatory Origin of Species: Charles A. White»... 5+ + eee ee eee 51t 
New Western Plants: Alice Bastwood . 16 po ee ee ee es 
TNDEX To RECENT LITERATURE RELATING TO AMERICAN BOTANY 
PUBLISHED FOR THE CLUB 
THe New Era Privtinc COMPANY 
LANCASTER, Pa, 
