Allison Poklemba and a sugar pine in the Marble Mountains of northwest California

teaching

redwood teachings

conifers

bark

hike

walk

northwest California

hike

fir

videos

links

fir

bark

cache


update Two papers co-authored with Robert Adams published:
 Geographic variation in the leaf essential oils of Juniperus grandis and comparison with J. occidentalis and J. osteosperma. Phytologia 92(2):167-185.
Geographic variation in nrDNA and cp DNA of Juniperus californica, J. grandis, J. occidentalis and J. osteosperma (Cupressaceae). Phytologia 92(2):266-276.

 

Siskiyou Silhouette

contact Michael Kauffmann
All images, maps, and text herein © Michael Kauffmann
Last updated 9.3.2010