Forestry in Minnesota by unknow

Author:unknow
Language: eng
Format: epub
Tags: Forests and forestry, Trees
Publisher: Delano [Minn.] The Eagle printing co.
Published: 1898-03-25T05:00:00+00:00

TREES OF MINNESOTA.

Plate 6. Pinus laricio austriaca. Austrian Pine.

1. Branch-bearing staminate flowers, one-half natural size. 2. Branch-bearing pistillate flowers and young cones, one-half natural size. 3. End of branch-bearing bud and young cone, one-half natural size. 4. Pistillate flower, natural size. 5. Anther, enlarged. 6 and 7. Scales of pistillate flower, front and rear views, enlarged. 8. Open cone, one-half natural size. 9. Scale of cone, one-half natural size. 10. Seeds with wings attached, one-half natural size. 11. Seed, natural size. 12. Seedling, one-half natural size. 13. Cross section of needle.

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