Impotent Fruits. 229 



Pears Varieties more or less self-stertile. Angou- 

 leme, Anjou, Bartlett, Boussock, Clairgeau, Clapp, 

 Columbia, De la Chene, Doyenne Sieulle, Easter, Gan- 

 sel's Bergamotte, Gray Doyenne, Ho well, Idaho, Jones, 

 Kieffer, Lawrence, Louise Bonne, Mount Vernon, 

 Pound, Sheldon, Souvenir do Congres, Superfin, 

 Colonel Wilder, Winter Nelis. 



Varieties generally self-fertile. Bosc, Brockworth, 

 Buffum, Diel, Doyenne d'Alenc.on, Flemish Beauty, 

 Heathcote, Le Coute, Manning Elizabeth, Seckel, 

 Tyson, White Doyenne. 



Apples Varieties more or less self-stertile. Bellfleur, 

 Chenango (Strawberry), Graveustein, King, Northern 

 Spy, Norton Melon, Primate, Rambo, Red Astrachan, 

 Roxbury Russet, Spitzenburg, Talman Sweet, Willow 

 Twig, Winesap. 



Varieties mostly self -fertile. Baldwin, Ben Davis, 

 Codlin, Fallawater, Greening, Oldenburg, Rail's Janet, 

 Red Astrachan, Smith Cider. 



Plums Varieties more or less self -sterile. Coe 

 Golden Drop, French Prune, Italian Prune, Marianna, 

 Miner, Ogon, Peach, Satsuma, Wild Goose and many 

 other native plums. 



Varieties mostly self -fertile. Burbauk, Bradshaw, 

 De Soto, Green Gage, Lombard, Robinson, Damsons. 



Strawberries often lack stamens altogether, whilst 

 others, like Crescent, have so few and so poor 

 stamens that they are practically self-sterile. Ordi- 

 narily, there should be a row of a perfect -flowered 

 variety for every two rows of a pistillate or infer- 

 tile variety. 



