360 MELASTOMACE^E ; LYTHRACE^E ; ONAGRACEiE. 



Latin Names. English Names. Geologl Station. Natural Habitat. 



Melastomacese. 



Rhexia, L., . . . Deer-grass. 



*R. Virginica, L., Sandy, . . Moist places. 



Lythraceae. Loosestrife Family. 

 Hypobrichia, Curt. 



*H. Nuttallii, T. & Gr., Slow streams, ponds. 



Ammannia, Houst. 



*A. latifolia, L., .......... Wet places. 



Lythrum, L., . . . Loosestrife. 



L. alatum, Pursh., .......... Wet prairies. 



Decodon, Gmel. 



? D. verticillatum, Gm., Swamps of Mississ. River. 



Cuphea, Jacq. 



C. viscosissima, Jacq , ..... Clay, . . Roads and wet prairies. 



Onagraceae. Evening- Primrose Family, 



Oenothera, L , . . Evening Primrose. 



0. biennis, L., Prairies. 



*0. rhombipetala, Nutt,, Plains of Red River. 



*0. sinuata, L., Fields and grassy places. 



*0. speciosa, Nutt., Plains of Red River. 



0. linifolia, Nutt., Sandy, . . Prairies. 



*0. triloba, Nutt., Arid plains of Red River. 



*0. serrulata, Nutt, " " 



Gaura, L. 



G. biennis, L., Limestone, . Rocky prairies. 



G. filipes, Sp., " . . " " 



*G. sinuata, Nutt. 

 "*G. villosa, Torr. 



*G. coccinea, Nutt , Plains. 



*G. parviflora, Doug. 

 Stenosiphon, Spach. 



S. virgatus, Sp., Magnesian limest., Barren. 



Jussicea, L. 



*J. repens, L , Ponds. 



*J. occidentalis, Nutt., Margin of ponds. 



*J. leptocarpa, Nutt., Ponds and swamps. 



Ludwigia, L., . . False Loosestrife. 



L. alternifolia, L., . Swamps. 



L. polycarpa, Sp. & C, Clay, . . Low prairies. 



L. palustris, Ell., Limestone, . Along streams. 



Froserpinaca, L., . . Mermaid weed. 



P. palustris, L., ......... . Swamps and ditches. 



Myriophyllum, Vat., . Water Milfoil. 



M. spicatum, L., Bayous. 



*M. heterophyllum, Mich., Ponds and slow streams. 



M. scabratum, Mich , Mammoth Spring. 



