98 JOURNAL OF THfi 



ONAGRACE^. (EVENING-PRIMROSE FAMILY.) 



Glaura augUStifolia, MIchx, Dry old fields and sandy places. 



Flowers white. 



(Eiiothera biennis, L. (Evening Primrose.) 



Green's (Kidder's) lower rice field. Common mostly in planta- 

 tions. Flowers yellow. 



fruticosa, L. (Sundrops.) River banks. June. Flowers yellow. 



siliuata, L. Drift sand, near coast. 



May — September. Flowers small, axillary. 



var. hiiniifusa. Sea beach. 



riparia, Xutt. Swamps and river banks. June — July. 



Jussiaea decurrens, D. C. {Ludwigia decurrens,) Sides of ditches. July. 



Ladwigia alteruifolia^ L. (Seed-box.) {L. macrocarpa Michx.) 



August. Flowers yellow. 



capitata, MiellX. July — August. Flowers yellow. 



linearis, Walter. July — September. Flowers yellow. 



pilosa, Walter. (Z. Mollis Michx.) 



July — September. Flowers yellow. 



virgata, Michx. July — August. Flowers yellow. 



hirtella, Rob. Pine woods. August. 



palustris, Elliott. (Water Purslane.) June — September. 



linifolia, Poir. Ditches and swamps. July — September. 



natans, Elliott. July— September. 



arcnata, Walter. Ditches and margin of ponds. July. 



spliasrocarpa, Elliott. Rare. July— September. 

 Proserpinacapalustris, L. (Mermaid Weed.) 



June — August. Flowers greenish. 



pectinacea, Lam. July— August. 

 Myriophyllum verticillatuni, L. (Water Milfoil.) 



July. Flowers small, green axilla. 



lieterophyllnm, Michx. July 



CACTACE^. (CACTUS FAMILY.) 



Opuutia vulgaris. Mill. (Prickly Pear.) {Cactus opuntia.) 



May — June. Flowers yellow. 



PASSIFLORACE^. (PASSION FLOWER FAMILY.) 



Passiflora incarnata, L. (May-pop. Passionflower.) 



June — July. Flowers purple and white. 

 lutea, L. June — July. Flowers small, greenish yellow. 



