206 JOURNAL OF THE ARNOLD ARBORETUM (vol. ii 



JUGLANDACEAE 



Juglans nigra L. Rich alluvial soil over the State. Flowers March 

 15 to April 15. Fruit October, 



Carya pecan Aschers. & Graebn, Rich woods East and West Feliciana 

 Parishes; in Calcasieu Parish and probably elsewhere. 



Carya texana Schneid. This rare tree occurs near Lake Charles, near 

 Shreveport and in West Feliciana Parish. Rich alluvial soil. Flowers 

 April 1. Fruit October. 



Carya cordiformis K. Koch. Never verj^ common. I have found it in 

 the vicinity of Lake Charles near the Texas border, in West Feliciana 

 Parish, and near Alexandria, Rapides Parish. Flowers March 28. Fruit 

 October. 



Carya aquatica Nutt. Swamps and along water courses over the State. 

 Flowers April 3. P>uit October. 



Carya myristicaefonnis Nutt. A very rare tree, local in range. I have 

 seen it only near Natchitoches, Natchitoches Parish, and in Richland 

 Parish. Flowers April 5. Fruit October. 



Carya ovaia K. Koch. Not a common tree in Louisiana. I have not 

 seen trees of it in East Louisiana. West of the Mississippi River, abund- 

 ant near Opelousas, St. Landry Parish, and in Richland and Franklin 

 Parishes, Rich, wet woods. Flowers April 1. Fruit October. 



Carya laciniosa Schneid. Known only in West Feliciana Parish, where 

 it was first reported eighty years ago by W. B. Carpenter. Flowers 

 April 10. Fruit October. 



Carya alba K. Koch. In dry woods over the State. Flowers April 3. 

 Fruit October. 



Carya leiodcrmis Sarg. Widely distributed over the State in wet, flat 

 woods. Specimens have been collected in St. Tammany, Tangipahoa, 

 Natchitoches, Richland, St. Landry and Winn Parishes. Flowers April 

 1. Fruit October. 



Carya leiodermis var. callicoma Sarg. Wet woods. Calcasieu and St. 

 Tammany Parishes. Flowers April 3. Fruit October. 



Carya pallida Ashe. Only known in the state near Kentwood, Tangipa- 

 hoa Parish where it is abundant. Flowers April 20. Fruit October. 



Carya glabra var. megacarpa Sarg. A common tree in upland woods, 

 in East and West Feliciana Parishes; occasionally 140 feet high. Flowers 

 March 28. Fruit October. Has not been found west of the Mississippi 

 River. 



Carya Buckleyi var. arTcansana Sarg, Dry woods. Bossier, Winn, 

 and St. Landry Parishes. Not seen east of the Mississippi River. 



BETULACEAE 



Carpimis caroliniana Walt. Rich woods over the State. Flowers 

 March 28. Fruit May 1-15. 



Ostrya virginiana K. Koch. Rich woods over the State. Flowers 



