List of the most Valuable Timber Trees in the United States, and their Suitable Climate.—Coniferous Trees.—Number of Seeds to the Pound of Each Species.

The following is a list of the most valuable timber trees in the United States, viz.:

1.

White Oak.

11.

Pignut Hickory.

2.

Bur Oak.

12.

Linden, or Basswood.

3.

Sugar Maple.

13.

Tulip-tree.

4.

White Ash.

14.

European Larch.

5.

Blue Ash.

15.

Norway Spruce.

6.

Red Ash.

16.

White Pine.

7.

Black Walnut.

17.

Scotch Pine.

8.

Butternut.

18.

Red Pine.

9.

Chestnut.

19.

Corsican Pine.

10.

Shellbark Hickory.

20.

Catalpa.

Of this list, Nos. 5, 6,13,19, and 20 are best suited to the climate of the southern half of the territory for which this work is designed. Nos. 7 and 9 would probably not succeed in the most northern half of the United States, while Nos. 4,12,16,17, and 18 would be of doubtful value near the southern limit. I am indebted to Mr. Bryant's extremely useful work on trees for the foregoing list, which I think will be invaluable to tree-growers, and I would also like to thank Mr. Douglass for the following list, or rather table, of the number of seeds in a pound of each of the following twenty species of coniferous trees:

No. of Seeds in a Found.

Nordmann's Fir

8,000

Common Silver Fir

8,000

Siberian Silver Fir

40,000

Fraser's Balsam Fir

45,000

Hemlock Spruce

100,000

Norway Spruce

58,000

Balsam Fir

33,000

White Spruce

160,000

African Cedar

7,000

Cembran Pine

2,700

White Pine

20,000

Austrian Pine

28,000

Scothch Pine

69,000

Corsican Pine

33,000

Pitch Pine

66,000

Mugho Pine

70,000

Seaside Pine

12,000

European Larch

60,000 to 75,000

American Arbor-VitAe

320,000

Chinese Arbor-Vita

33,000

Pear

12,000 to 15,000

Apple

12,000