166 The Principles of Fruit-growing. 
Acer spicatum—May 18th, 1 in.; 20th, 2 in.; 30th, 3 in. ; 
June 6th, 5 in.; 13th, 6 in.; 29th, 10 in.; July 5th, 11 in., 
llth, 12 in. 
Aisculus glabra—May 12th, 5 in.; 14th, 10 in.; 18th, 11 in.; 
20th, 12 in.; 26th, 13 in.; 30th, 14 in. 
Esculus Hippocastanum—May 5th, 2 in.; 12th, 5 in.; 14th, 7 
in.; 20th, 10 in.; 25th, 13 in.; 30th, 13 in. 
Bsenlus parviflora—May 5th, 2 in.; 25th, 6 in.; June 6th, 8 
in.; 10th, 9 in.; 16th, 10 in.; 29th, 12 in. 
Alnus glutinosa—May 14th, % in.; 18th, 1 in.; 30th, 2 in.; 
June 6th, 3 in.; 20th, 4 in. 
*Alnus maritima—May 20th, 1 in.; 26th, 2 in.; June Ist, 3 in. 
Alnus serrulata—May 18th, 4 in., 25th, 8 in.; 30th, 12 in.; 
June 6th, 13 in.; 13th, 14 in.; 20th, 16 in. 
Amelanchicy Canadensis—May 12th, 1 in.; 14th, 2 in.; 18th, 
3 in.; 20th, 4 in.; 26th, 7 in.; 30th, 8 in. 
Amorpha fruticosa—May 12th, 1 in.; 14th, 2 in.; 18th, 4 in.; 
20th, 6 in.; 26th, 10 in.; 30th, 11 in.; June 6th, 12 in. 
Ampelopsis quinquefolia—May 26th, 14 in.; 30th, 16 in.; June 
6th, 24 in.; 13th, 30 in.; 20th, 86 in.; 29th, 38 in. 
Aralia spinosa—May 26th, 4 in.; 30th, 5 in.; June 13th, 544 
in.; 20th, 6 in. 
Berberis vulgaris—May 26th, 8 in.; June Ist, 12 in.; Gth, 14 
in.; 13th, 17 in ; 20th, 18 in.; 29th, 20 in. 
Betula alba, var.—May 12th, 1 in.; 20th, 2 in.; 25th, 4 in.; 
30th, 5 in.; June 6th, 7 in.; 10th, 8 in.; 19th, 10 in. 
*Betula lenta—May 26th, 1 in.; June Ist, 2 in.; 13th, 6 in.; 
20th, 10 in. 
Betula lutea—May 25th, 1 in.; 30th, 2 in.; June 6th, 3 in; 
13th, 4 in.; 29th, 5 in. 
Betula papyrifera—May 18th, 1 in.; 20th, 2 in.; 26th, 3 in.; 
June Ist, 34 in.; 6th, 4 in.; 20th, 5 in. 
*Betula alba var. populifolia—May 18th, 1 in.; 20th. 14% in.; 
26th, 3 in.; June Ist, 4 in.; 6th, 6 in.; 13th, 7 in.; 19th, 12 in.; 
29th, 14 in. 
Carpinus Caroliniana—May 25th, 1 in.; 30th, 2 in.; June 6th, 
4 in.; 13th, 5 in.; 20th, 6 in. 
