Photographic image
Marvin Lo collecting black locust root images from a minirhizotron tubeMidgley, Meghan G.
Photographic image
Gnarled tree branches
Photographic image
Asclepias sullivantii Engelm. ex Gray (Sullivant's milkweed), umbels with flowers and budsLamp, Herbert F.
Photographic image
Alcea rosea L. (common hollyhock), flowers
Photographic image
Alnus glutinosa (L.) Gaertn. (European black alder), catkins
Photographic image
Brick house and picket fence
Photographic image
Participants in a geology workshop, examining plants in a meadow
Photographic image
Ross Clark, portait
Photographic image
Seven acorns
Photographic image
Aesculus ×carnea ‘Plantierensis’ (red buckeye), inflorescence
Photographic image
Dolores Brady at desk
Photographic image
A garden statue
Photographic image
Sciadopitys verticillata (Thunb.) Sieb. & Zucc. (Japanese umbrella-pine), budLima, Dulcey
Photographic image
Gleditsia triacanthos f. inermis Willd. (thornless honey-locust), barkLima, Dulcey