Studies in Plant Breeding in the Tropics. 
BY 
R. H. LOCK. 
(Fellow and late Frank Smart Student of Oonville and Gains College, 
Cambridge. 
II.-EXPERIMENTS WITH PEAS. 
CONTENTS. 
Introduction: Climate and acclimatization. Methi 
1. —Telegraph crossed with Native Pea No. I. 
2. —Telegraph crossed with Ringleader. 
3. —Telephone crossed with Native Pea No. . 
4. —Telephone crossed with Ringleader. 
5. —French Sugar Pea crossed with Native Pea No. 
6 —Native Pea No. 2 crossed with Satisfaction. 
TN a previous communication to these Annals* some account 
I was given of those ^“^mtfdies 
the physiology of inheritance whic was emb odied 
in the cross-breeding of plants; and m t , . b the 
a preliminary description subject. It remains 
writer, which form a contribution to . - oi re adv 
to set forth a more complete account of the observes abeady 
* Page 299, Annals of the Royal Botanic Gardens, 
Part II., August, 1904. 
