sierra juniper

Hello - I am wanting to collect from more mountainous regions. I have collected and had a successful rate thus far. My question is related to collecting from rock pockets. What are the best ways to do so? It appears as if you would need a pry bar and small hand tools to remove. When do you know...

I am collecting Sierra Juniper at 8k+ feet (and coming back to Oakland, Bay Area) and have some questions I've been unable to find specific answers for despite looking in Nick Lenz's book, forums on this site, youtube, etc. Lenz's book speaks on the differences between ground, field, and rocky...