178 JOURNAL OF THE ARNOLD ARBORETUM [vol. hi 



Celastrus scandens L. Occurring in Louisiana only in West Feliciana 

 Parish where it is common. Flowers April 25. Fruit September. 



RHAMNACEAE. 



Berchemia scandens (Hill) K. Koch. Moist woods over the whole 

 State. Flowers April 1, Fruit August. 



Zizyphus jujuba Mill. (Z. sativa Gaertn., Z. vulgaris Lam.) Escaped 

 from cultivation and forming dense thickets near Bains, West Feliciana 

 Parish. Flowers April 10. 



Ceanothus americanus L. Dry woods, over the State. April 15. 



Ceanothus intermedins Pursh. Pine woods, widely distributed over the 

 State. April 15. 



VITACEAE. 



Vitis rupestris Scheele. Woods near Natchitoches, Natchitoches 

 Parish (E. J. Palmer No. 8006). 



Vitis cordifolia Lam. Woods and thickets over the whole State. 

 Flowers April 1. Fruit September. 



Vitis palmata Vahl. Rich wet woods Richland and West Feliciana 

 Parishes, also near Natchitoches, Natchitoches Parish. Flowers April 

 3. Fruit September. 



Vitis cinerea Engelm. Rich woods over the State. Flowers April 3. 

 Fruit November. 



Vitis Linsecomii Buckl. Dry oak lands, Louisiana; on authority of 

 Small, Flora, p. 755. 



Vitis tiliifolia H. B. K. (V. caribaea D. C.) Sandy soil, Louisiana; 

 on the authority of Small, Flora, p. 756. 



Vitis rufotomentosa Small. Near Natchitoches, Natchitoches Parish 



(E. J. Palmer, No. 7974), and in woods, West Feliciana Parish. Flowers 



April 3. Fruit November. 



Vitis aestivalis Michx. In rich woods. West Feliciana Parish. Flowers 

 April 1. Fruit October. 



Vitis candicans Englem. In swampy woods. Cameron Parish near 

 the sea coast. Fruit June. 



Vitis rotundifolia Michx. Rich woods over the whole State. 

 April 2. Fruit August. 



Ampelopsis cordata Michx. Borders of swamps and moist woods over 

 the State. Flowers May 1. Fruit August. 



Ampelopsis arborea (L.) Koehne. Moist woods and fields over the 

 State. Flowers April 5. Fruit September. 



Parthenocissus quinqucfolia var. hirsuta Planch, and var. Saint-Paulii 

 (Graebn) Rehd. In woods over the State. Flowers April 15. Fruit 

 September. 



Cissus incisa Desmoul. Very common near the sea coast on shores 

 of Lake Pontchartrain. Flowers April 15. 



Flowers 



