JANUARY 1 TO DECEMBER 31, 19 57 



51 



237303. Dioscoreaquaternata J. F. Gmel. Dioscoreaceae. ¥am. 



From the United States. Seeds collected by J. L. Creech, agricultural explorer, 

 Plant Introduction Section, Crops Research Division, Beltsville, Md. Re- 

 ceived Feb. 12, 1957. 



Vicinity of Rock Creek Park, Washington, D.C. 

 237304 to 237306. Escallonia (hybrids). 



Escalioniaceae. 



From Ireland. 



Plants presented bv the Slieve Donard Nursery Companv, Ltd., 

 Received Feb. 12, 1957. 



Newcastle, County Down 



237304. 'Donard Radiance'. 



237305. Teach Blossom'. 



237306. 'Pride of Donard'. 



237307 to 237334. 



From Great Britain. Scions presented by Hillier & Sons, Winchester, England. 

 Received Feb. 12, 1957. 



237307 to 237310. Abies concolor (Gord.) Hoopes Pinaceae. 



237307. 'Candicans'. 237309. 'Violacea'. 



237308. 'Compacta'. 237310. 'Wattezii'. 

 237311 and 237312. Cedrus atlantica Manetti Pinaceae. 



237311. 'Aurea'. 



237312. 'Fastigata'. 



237313. Cedrus brevifolia (Hook, f.) Henry 



237314. Cedrus deodara (Lamb.) Loud. 

 'Robusta'. 



237315 and 237316. Cedrus libani A. Rich. 



237315. 'Aurea'. 



237316. 'Comte de Dijon'. 



237317. Larix decidua Mill. Pinaceae. 

 'Fastigata'. 



237318. Larix gmelinii var. japonica (Maxim.) Pilger 



237319. Larix griffithiana (Hook.) Carr. 

 'Griffithii'. 



237320 to 237322. Picea abies (L.) Karst. Pinaceae. 



237320. 'Argentea'. 



237321. 'Filicoides'. 



237322. 'Pseudo-prostrata'. 



237323. Picea bicolor (Maxim.) Mayr. 

 'Acicularis Retlexa'. 



237324. Picea brachytyla (Franch.) Pritzel 



237325. Picea omorika (Pancic) Masters 

 'Pendula'. 



237326. Picea orientalis (L.) Link Oriental spruce. 

 'Nana'. 



237327. Pixus cembra L. Pinaceae. Swiss stone pine. 

 'Chlorocarpa'. 



Fir. 



Atlas cedar. 



Cyprian cedar. 

 Deodar cedar. 



Cedar of Lebanon. 



European larch. 



Larch. 

 Larch. 



Norway spruce. 



Spruce. 



Spruce. 

 Serbian spruce. 



