American Bobtail tsuga canadensis

American Bobtail ulmus americana

American Bobtail ulmus rubra

American Curl acer nigrum

American Curl acer rubrum

American Curl acer saccharinum

American Curl acer saccharum

American Curl acer spicatum

American Curl alnus serrulata

American Curl asimina triloba

American Curl betula alleghaniensis

American Curl betula cordifolia

American Curl betula lenta

American Curl betula neoalaskana

American Curl betula papyrifera

American Curl betula populifolia

American Curl blue spruce

American Curl carpinus caroliniana

American Curl carya cordiformis

American Curl carya glabra

American Curl carya ovata

American Curl celtis occidentalis

American Curl fagus grandifolia