Errata. 247 
ERRATA. 
Page 142, line 18 from bottom, for insiduous read insidious. 
Page 163, line 12, for Rudbeckiz read rudbeckie. 
Page 167, line 7, for 25-23 » read 25-32 u; line 15, for 
spharganii read sparganii; line 5 from bottom, for ery- 
theronii read erythronii. 
Page 169, line 10, for acuminatus read acuminata. 
Page 172, line 1, for circew read circew; line 8, for Cda. 
read Car.; for aculeata read podophylli; line 4, after flosculoso- 
rum insert Roehl. 
Page 173, lines 5 and 6 from bottom, for parenchymentous 
read parenchymatous. 
Page 175, line 18 from bottom, for densey read densely. 
Page 179, line 15 from bottom, for Proserpinacea read 
Proserpinaca; line 9 from bottom, for 24-66 u read 24-36 u. 
Page 180, line 4, for marked read naked. 
Page 181, line 5, for 23-45 » read 30-45 uw; line 18 from 
bottom, for Avcidum read Avcidium; line 3 from bottom, for 
Kuhnie read kuhnie. 
Page 182, line 10, for ewpatoriodes read eupatorioides. 
Page 183, line 4 from bottom, for 25 read 24. 
Page 184, line 9, for 169 read 180. 
Page 198, line 9 from bottom, for phragmites read 
phragmitis. 
