Appendix A. (Continued) 



Scientific name 



Habitat 



c 

 o 



c 



ox, 

 ti, 

 o 



'_! 



o 

 )- 



c 



< 



CI 



o 



( Najadaceae continued) 



P. richardsonii (Ar. Benn.) Rydb, 

 robbinsii Oakes 



spirillus Tuckerm. 

 vaseyi Robbins 

 zosterif ormis Fern. 



P. 

 P, 

 P. 

 P, 



Zannichellia palustri s L. v. major 

 (Boenn.) W.D.J. Koch 



JUNCAGINACEAE (.'.rrowgrass Family) 

 Scheuchzeria palustris L. 

 V. amerlcana Fern. 



ALISMATACEAE (Water-plantain Family) 

 Alisma subcordatum Raf . 

 A. triviale Pursh 

 Lophotocarpus spongiosus (Engelm.) 



J> G . Sm. 

 Sagittaria cuneata Sheldon 

 S^. graminea Michx. 

 S. latifolia Willd. 



V. obtusa (Muhl.) Wieg. 

 S. riglda Pursh 



HYDROCHARITACEAE (Frog's "it Family) 

 Elodea canadensis Michx. 

 E. nuttallii (Planch.) St. John 

 Vallisnerla americana Michx. 



GRAMINEAE (Grass Family) 

 Agrostis alba L. 



V. palustris (Huds.) Pers. 

 Alopecurus aequalis Sobol 

 A. geniculatus L. 

 Calamgro3tl3 canadensis (Michx.) Nut 



V. robusta Vasey 

 C. inexpansa Gray v. novae-angliae 



Stebbins 

 Echinochloa crusgalli (L.) Beauv. 

 E. pungens (Poir.) Rydb. 



V. micros tachy a (Wieg.) Fern & 

 Grisc. 



V. wiegandli Fassett 

 Elymus vlrginicus L. 



OW 



OW 

 OW 

 OW 



OW 



EM.SS 



OW 

 OW 



OW 

 OW 

 OW 

 OW 

 OW 

 OW 



OW 

 OW 



0^^/ 



EM 



EM 

 EM 

 EM 

 ,EM 

 EM 



EM.SS 



EM 



EM 



EM 

 EM 

 EM 



+ 



+ + 



4- + 



+ 



+ + + 



+ 



+ + 



+ 



+ + 



+ + 



+ 



(Continued) 

 8-A-4 



