Browsing by Subject/Keyword: people, organizations and landmarks:
Photographic image
Pinus albicaulis (Whitebark Pine), Ray Schulenberg, habitatOctober 4 1980
Hedborn Jr., Edward A.
Photographic image
Pinus edulis (Pinyon Pine), Ray Schulenberg collecting cones, habit, fallSeptember 16 1981
Hedborn Jr., Edward A.