ERRATA 
Page 6, first line of observation to No. 6, for amorphous^ read 
polymorphous. 
7y under the head of Hemianthus, for Herpeslrisy read 
Herpestis, In the last line but one of the observation 
to the same head, for Eriocolon, read Eriocaulon. In 
third line from bottom of same observation, for te7iU 
follwriy read tenuifolium. 
19, in the list of Genera, for Elusine read Eleusine\ for 
Erlocolon, read Eriocaulon, 
o7y first line of observation on Eriophorum angustifolium, 
for JYo. 2, read JVo. 1. 
70, Genus No. 64, for Elusmcy read Eleusine. 
