Trees of Puerto rico Virgin islands od Little, Elbert L.

Alaska trees and shrubs od Little, Elbert L.

Check list of nature naturalized trees of United States (including Alaska) od Little, Elbert L.

Common trees of Puerto Rico and the Virgin Islands od Little, Elbert L.

Checklist of United States trees : native and naturalist od Little, Elbert L.

The Audubon Society field guide to North American trees : western region od Little , Elbert L.

Flora of Virgin Gorda (British Virgin Islands) od Little, Elbert L.

Trees of the Caribbean National Forest, Puerto Rico od Little, Elbert L.

Atlas of united states trees od Little, Elbert L.

Trees of the caribbean national forest, Puerto Rico od Little, Elbert L.

Trees of the caribbean national forest, Puerto Rico od Little, Elbert L.

Flora of virgin gorda (british virgin islands) od Little, Elbert L.

Check List of native and naturalized trees of the united states od Little, Elbert L.

Flora of Buck Island reef national monument (U.S. Virgin Islands) od Woodbury, Roy O.

Daljnji autori: “…Little, Elbert L.…”

Geographic distribution of the pines of the world od Critchfield, William B.

Daljnji autori: “…Little, Elbert L.…”