US7553PExpiredUtility

Douglas-fir tree "Torquis" variety

Priority: Apr 20, 1989Filed: Apr 20, 1989Granted: Jun 11, 1991
Est. expiryApr 20, 2009(expired)· nominal 20-yr term from priority
A01H 7/00Y10T29/15
18
PatentIndex Score
0
Cited by
4
References
1
Claims

Abstract

A new and distinct variety of Douglas-fir, Pseudotsuga menziesii, variety "Torquis", an intervarietal hybrid of coastal variety (Pseudotsuga menziesii var. menziesii) and inland variety (Pseudotsuga menziesii var. glauca), having generally upright growth with a curving, twisting, non-directional, at times corkscrew-like pattern to stem and branches, and smaller than average size, while retaining the foliage color and foliage character of a normal Douglas-fir, was discovered in a Douglas-fir test planting on a site near Grangeville, Id., and was asexually reproduced by rooting and grafting.

Claims

exact text as granted — not AI-modified
I claim: 
     
       1. A new and distinct variety of Douglas-fir, Pseudotsuga menziesii, substantially as shown herein and described, characterized particularly by generally upright growth with a curving, twisting, non-directional, at times corkscrew-like pattern to stem and branches, and smaller than average size, while retaining the foliage color and foliage character of a normal Douglas-fir.

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