Shrubs or trees with simple, alternate, exstipulate leaves. Flowers com-plete, showy, borne
singly in the axils of the leaves. Sepals 5 (6), im-bricate (quincuncial: 2 outside, 2 inside, 1 in …

1 Prepared for a generic flora of the southeastern United States, a joint projec of the Gray
Herbarium and the Arnold Arboretum made possible through the suppo of the National …

Trees, shrubs, or herbs [rarely vines]; pubescence of stellate and/or simple hairs; inner bark
usually fibrous; mucilage cells and/or cavities and/or ducts in the axis and/or leaves and …

Tree 20-30 m. high (occasionally a shrub); the trunk straight 0.4-0.5 m. in diam.; branches
upright at first, then spreading forming a compact head; bark of mature tree brown, as much …

1 Prepared for a biologically oriented generic flora of the southeastern United States, a joint
project of the Arnold Arboretum and the Gray Herbarium of Harvard University which has …

The family has been placed in the Umbellales on the basis of its fewcarpellate inferior ovary,
reduced calyx, and tendency toward a manyflowered umbellate inflorescence. The anatomy …

The genus Cleyera, well known and generally accepted as a distinct genus of the Theaceae
by students of the Asiatic flora, has been included under the genus Eurya by workers on the …

Perennial to annual herbs [rarely shrubby or tree-like]. Leaves alternate, sinuate, lobed,
pinnatifid or pinnatisect, rarely entire, commonly spiny margined. Capitula (heads) …

Thk trkatmknts of the ranalian families Xymphaeaceae and Cerato-phyllaceae presented
here continue a series of studies toward a biologically oriented generic flora of the …

Shrubs or trees with simple, opposite or alternate, coriaceous, glandular-punctate,
exstipulate leaves, often with a continuous intramarginal vein. Inflorescence cymose …