Pennsylvania Code & Bulletin
COMMONWEALTH OF PENNSYLVANIA

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The Pennsylvania Code website reflects the Pennsylvania Code changes effective through 53 Pa.B. 8238 (December 30, 2023).

34 Pa. Code § 21.61. Group one woods.

WOOD CLASSIFICATION


§ 21.61. Group one woods.

 The following woods may not be more than 10% smaller than spruce in each cross section dimension


White ashFraxinus americana, biltmoreana, pennsylvanica lanceolata, pennsylvanica, quadrangulata.
BeechFagus grandifolia.
BirchBetula lenta, lutea, nigra.
Douglas fir (dense)Pseudotsuga taxifolia.
Rock elmUlmus racemosa.
HickoryHicoria ovata, laciniosa, alba, glabra, ovalisi.
IronwoodOstrya virginiana.
Black locustRobinia pseudacacia.
Honey locustGleditsia triacanthos.
Hard mapleAcer nigrum, saccharum.
Red mapleAcer rubrum.
Red oakQuercus borealis maxima, borealis, velutina, shumardii texana, palustris, phellos, laurifolia, rubra, rubra pagodaefolia, nigra, ellipsoidalis, coccinea, marilandica, kelloggii, catesbaei.
White oakQuercus alba, stellata, lyrata, bicolor, muehlenbergii, garryana, prinus, montana, macrocarpa, lobata, virginiana, douglasii, utahensis, emoryi, arizonica, oblongifolia.
Osage orangeToxylon pomiferum.
PecanHicoria pecan, cordiformis, cordiformis elongata, myristicaeformis, aquatica.
PersimmonDiospyros virginiana.
Southern pine (dense)Pinus taeda, palustris, serotina, echinata caribaea, rigida, glabra.

Cross References

   This section cited in 34 Pa. Code §  21.21 (relating to wood side rails); 34 Pa. Code §  21.23 (relating to wood steps); 34 Pa. Code §  21.31 (relating to general); and 34 Pa. Code §  21.65 (relating to wood for ladder use).



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