Image from the Biodiversity Heritage Library.
Contributed by Harvard University Botany Libraries.
| www.biodiversitylibrary.org
Transcription
Shrubs + Trees
Rhamnus purshiana
Pomum emarginata
Alnus rhombifolia
viridis
Betula papuaceae
Populus trichocarpa
Taxus brevifolia
Thuja gigantea
Larix occidentalis
Abies grandis
Tangia Mertensiana
& Pattoniana
Pinus ponderosa
albicaulis
monticola