EXPLANATION OF PLATE. 
Fias. 1-5. Rosa hibernica, nov. var., from Port Seton. 
1. Leaf, x14. 2. Leaflet, underside, showing clothing, x2. 3. Leaf 
margin, x5. 4, Portion of branch, showing prickles, x1. 5, Fruit, x 13. 
Fies. 6-10. Rosa pimpinellifolia x rubiginosa. 
6. Leaf, x14. 7. Leaflet, underside, showing clothing, x2. 8. Por- 
tion of branch, showing prickles, x1. 9. Fruit, elongated form, x 1. 
10. Fruit, round form, x 1. 
