68 FLORA OF GRAND RAPTDS. 



548. S. NocTiFLOKA L. Ni<;ht-flowering Catchfly. 

 In cultivated or waste places; frequent. Junc-Aupf. 



STELLARIA L. Chick\vi;ki>. Starwokt. 

 Alui/ic L. 



549. S. longifolia .Mulil. Long-leaved Stitchwort. 

 Common in low grouiid. June-Jnly. 



550. S. MEDIA Cyrill. Common Chickweed. 

 Fields and gardens; common. 



This little plant may be found in flower every month of the year. 

 Its stamens during the cold weather are generally reduced in 

 number. 



NYMPHAEACEAE. Watkr Lily Family. 



BRASENIA Schreb. Watkr-Shield. 



561. B. peltata Pursh. 



B. ijyirpurea (Michx.) Casp. 

 In lakes; frequent. Aug. 



NUPHAR Sibth. & Smith. Yellow^ Fond-Lily. Spatter-Dock. 



Nymphaea L. 



552. N. advena R. Br. 



In shallow muddy water of lakes; common. Summer. 



NYMPHAEA L. Water-Nymph. Water-Lily. 

 Castalia Salisb. 



653. N. odorata Ait. Sweet-scented Water-Lily. 



The rootstocks in Crooked Lake are not tuber bearing (O.H.). 

 Summer. 



554. N. tuberosa Paine. Tuber-bearing Water-Lily. 

 In ponds and slow streams; frequent. Summer. 



