INO. VI natn be none Decce co else toe nee a ee 409 
NO. VID nated 2 Ee ep a ieee done teens rece ere acne 419 
NO. VIL nnn 2 oon ace oie e neceene sepa hn a a 467 
INO; Tikes. iS ee eee Se. 593 
Migration: of Birds 11). oS eee eee Brother Alphonsus 
Spring, LOYAL nt Ree ee ee ee eee 168 
Snmmer 16 rye See se oe Benak tt ote Regt) ea 204 
Sambucus Pubens var. Xanthocarpa..........Jas. J. Lynch 
Plates eT, OM TT ee ts Sas 8 Sk eee ee 177 
Int MemoniamPlate SoU ee ee ee 228a 
Spencer Fullerton Baird =)... 2-325 ee ee ee ee 274 
Unionidae with Abnormal Teeth eee et Sua Gersen Ai) 8. a ae 280 
Records of Adventive Plants.....................J. 4. Nieuwland........................290 
Habits of Waterlily Seedlings_..........-......... J. A. Nieuwland 
Plate: SET V 22 oon ee eee ee a ee 291 
eye Me mT Tame esi. se ea eet ee cao ae ne ee 335 
Cleistogamus Flowers in the Pansies..........J. A. Nieuwland............-.....----.- 464 
Books Notices sees ee we oe oe RE el 466 
Gleistogamy in ‘Cubeltum:...).2 3. A. Nieuwland eee 
Proliferation in Galendnia pA ean oT Cane JA. Niewtland: 2 502 
Mist-of-the’ Naiades of Meramec’ River, Mo.......2200 a ee 5a7 
Parasitism Among Missouri Naiadés... 222.220... occ ee ee 
MORNE 1OVEr- =k fe A ae Brother Alphonsus............---------- 521 
