Dendrology Lab 7 
                           Gymnosperms 
 
Ginkgoales 
     Ginko biloba*

Pinaceae 
     Abies concolor*
      Larix decidua*
      Picea abies*
      P. glauca 
      P. orientales*
      P. pungens*
      Pinus mugo*
      P. nigra*
      P. resinosa
      P. strobus
      P. sylvestris*
      Pseudotsuga menziesii* 
      Tsuga canadensis 
 
Cupressaceae 
       Juniperus horizontalis
       J. virginiana
       Thuja occidentalis
       T. orientalis*
       Metasequoia glyptostroboides*
       Taxodium distichum

Taxaceae 
     Taxus cuspidata*

* Denotes species not native to eastern United States