304 PLANT INVENTORY NO. 172 



302766 to 302768— Continued 



302766. Digitara pentzii Stent Gramineae. 



Col. No. 139. Plot 761. Stoloniferous perennial; stems medium coarse; 

 leaf to 8 inches high; matures early. Rietondale Research Station, Pretoria. 

 From Stella, Cape Province. Stolons. 



302767. Digitaria smvtsii Stent 



Col. No. 21. Plot 839. Stoloniferous perennial; stems medium coarse; 

 very few seedheads. Rietondale Research Station, Pretoria. Stolons. 



302768. Digitaria valida Stent 



Col. No. 147. Plot No. 747. Stoloniferous perennial; stems fine; leaf to 8 

 inches high; seedheads very few. Rietondale Research Station, from Vry- 

 burg; Cape Province. Stolons. 



302769 to 302774. 



From the United States. Seeds held at the Regional Plant Introduction Sta- 

 tion, Experiment, Ga., obtained from Oklahoma. Numbered Nov. 16, 1964. 



302769. BOTHRIOCHLOA IN8CULFTA (Hochst.) A. Camus Gramineae. 



A— 6152. Originally from India. 



302770 to 302772. BOTHRIOCHLOA INTERMEDIA (R.Br.) A.Camus 



Australian bluestem. 



302770. A-5410. 



302771. A-9505. 



302772. 0-796. Originally from Queensland, Australia. 



302773. CAPILLrPEDIUM PARVTFLORUM (R. Br.) Stapf Gramineae. 

 A-9490. Originally from South Australia. 



302774. CYN N DACTYLON (L.) Pers. Gramineae. 



O-000. Originally from Senegal. 



302775 to 302781. Humulus LUPULUS L. Moraceae. 



Common hop. 



From Great Britain. Plants presented by the University of London, Wye Col- 

 lege, Hop Research Department, Kent, England. Received Nov. 16, 1964. 



Male clones: 



302775. No. 15. Originally from Europe. Parentage unknown. Tolerant 

 to progressive strain of Verticillium albo-atrum. 



302776. No. 321. Origin unknown. Open-pollinated seedling from wild 

 American female. Resistant to progressive verticillium wilt. 



302777. OB79. Same origin as P.I. 302776. 



302778. 14/56/288. 'Eastwell Golding' x 321. Wilt resistant. 



302779. 15/56/148. 'Fuggle' x 321. Wilt resistant. 

 Female clones: 



302780. 2/56/2. Open pollinated seedling of downy mildew resistant, Ger- 

 man variety. Some resistance to Verticillium and downy mildew (Pseudo- 

 peronospora humuli) , high alpha acid content (7-9 percent), poor cropper. 



302781. 'Northern Brewer'. ('Canterbury Golding' x OB21). Acceptable 

 aroma combined with high resin content (6-10 percent). Not vigorous, 

 produces good crop on short laterals, good machine picker. Seeded form 

 grown in England; seedless in Belgium. Susceptible to hop mold (Spha- 

 erotheca humuli) . Fairly susceptible to downy mildew. 



