12 PLANT INVENTORY SO. 151 



145817. ■ !Sl axgustifolia Vahl. Caesalpiniaceae. 



From Madras, India. Received April 9, 1943. 



A small shrub that is one of the sources of the drug known as senna. It 

 requires little irrigation, and is native to Arabia and East Africa. 



For previous introduction see 47974. 



145818 to 145821. Pyrus communis L. Malaceae. Common pear. 



From Ontario. Scions presented by the Horticultural Experiment Station, 

 Department of Agriculture, Vineland Station. Received April 13, 1943. 



145818. No. 29012. (Selected seedling of Bartlett x P.I. 26485). 



145819. No. 29014. (Selected seedling of Bartlett X P.I. 26485). 



145820. No. 29015. (Selected seedling of Bartlett X P.I. 26485). 



145821. No. 29018. (Selected seedling of Bartlett x P.I. 26485). 



145S22. LOROMA AMETHYSTINA O.F.Cook. Phoenicaceae. Palm. 



From Mexico. Seeds presented by Raymundo W. Schulz, Cuernavaca, Mo- 

 relos. Received Api il S. 1943." 



145S23 to 145S25. Zea mays L. Poaceae. Corn. 



From Canada. Seeds presented by T. F. Ritchie, Central Experimental Farm, 

 Division of Horticulture. Ottawa. Received April 15, 1943. 



145S23. Dm lek 0-D-5S . 



143824. Dm inny O-D-52. 



145S25. Goldban Ste-C. 



145S26 to 145830. 



From Ontario. Scions presented by G. H. Corsan, Echo Valley, Islington. 

 Received April 20, 1943. 



145S26 to 145328. Juglaxs nigra L. Juglandaceae. Black walnut. 



143S26. Gifford. 



145S27. Learn.. 



145828. Nielson. 



For previous introduction see 143883. 



145829. .Juglaxs regia L. Persian walnut. 



For previous introduction see 145555. 



145 S30. Juglaxs cordiformis var. ailaxtifolia x cixerea. 



145831. Cassia angustifolia Vahl. Caesalpiniaceae. 



From India. Seeds obtained through the Board of Economic Warfare, Wash- 

 ington,. B.C. 



For previous introduction see 145817. 



145S32. IxOPHORUS UNISETUS (Presl) Schlecht. Poaceae. 



Molino grass. 



From Colombia. Seeds presented by the Buga Experiment Station, Cauca 

 Valley, through H. V. Geib, American Embassy, Bogota. Received April 

 9, 1943. 



Foi previous introduction see 71388. 

 145833 to 145837. 



Prom Colombia. Seeds ted by the Rio Negro Experiment Station, 



: aia, through H. V. Geib. American Embassy, Bogota. Received 

 April 9, 1943. 



