PLATE 16. 



MISCELLANEOUS PINES. 



1. Mountain pine. (Pinus monticola Doug.) 



2. Sugar pine. (Finns lambertiana Doug.) 



3. White-bark pine. (Pinus albicaulis Engel.) 



4. Single-leaf pine. (Pinus monophylla Tor. &, Frem. ) 



5. Parry pine. (Finns parryana Engel.) Synonym: Mexican pinon. 



6. Piuon. (Finns edulis Engel.) 



7. Arizona pine. (Pinus cembroides Zucc.) 



8. Yellow pine. (Pinus ponderosa Doug.) Synonym: Heary pine. 



9. Black pine. (Pinus jeffreyi Mur.) 



10. Torrey pine. (Pinus torreyana Parry.) 



11. Gray-leaf pine. (Pinus sabiniana Doug.) 



12. Big-cone pine. (Pimii coulteri Don.) 



Specimens of all the above pines, together with much valuable information, received from 

 J. G. I .minion, Oakland, Cal. 

 138 



