Fig. 394: a-d, Alnus maritima: a, branch with pistillate aments, x V2; b, branch 

 with staminate aments, x Vs- c, bract of pistillate ament, x IV-y. d, nutlet, x 2V-2. e-k, 

 Alnus serrulata: e, branch with pistillate aments, x V2', f. branch with staminate aments, 

 X V2', g, young staminate aments, x ^2', h, staminate ament, x l^k', h pistillate ament, x 

 2%; j, bract of pistillate ament, x 2V-y, k, bracts and nutlets, x V-fo; 1, nutlet, x 2%. 

 (V. F.). 



