484 BUSH-FBUITS 



B. Jiavum, Colla= aureum. 



R. leiohotrys, Koehne = aureum. 



B. Loudoni, hort.= Gordonianum. 



B. migratorum, Suksdorf = i'ubrum. 



B. Missouriense, hort. = Americanum. 



B. odoratum, hort.= aureum. 



B. resinosum, Pursh.^orientale. 



B. Bushyi, Greene, .in Nat. Herb.= pinetorum. 



B. saxatile, hort.= alpinum. 



HYBRIDS 



Numerous hybrids have been produced in the genus 

 Ribes, the best known being the one known as B. 

 Gordonianum (R. aureumXsanguineumJ . Focke* men- 

 tions two forms of B. nigrum X sangnineum; also a 

 probable hybrid between B. aureum and B. Ameri- 

 canum. 



Prof. William Saunderst has produced hybrids be- 

 tween the black currant and gooseberry, also between 

 the black and white currant. 



*Die Pflanzen-Mischlinge, p. 151. 



t Trans. Roy. Soe. Canada, 1894:139-142. 



