1 Prepared for a generic flora of the southeastern United States, a project of the Arnold
Arboretum and the Gray Herbarium of Harvard University made possible through the support …

 The aim of this study has been to prepare a systematic revision of the genera of the family
Chrysobalanaceae. At the outset of this research it was apparent that the distinctions …

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 …

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 …

1 Prepared for a Generic Flora of the Southeastern United States, a joint project of the
Arnold Arboretum and the Gray Herbarium of Harvard University made possible by the …

Perennial, rhizomatous herbs or shrubs [to small trees], often with perulate vegetative buds;
plants glabrous or hairs unicellular [or uniseriate, sometimes glandular], occasionally …

Annual, biennial, or [monocarpic or] polycarpic perennials, the plants mostly succulent, often
evergreen, herbs, subshrubs [or shrubs, many of treelike habit, or rarely scandent], usually …

Annual to perennial [often suffrutescent] herbs [shrubs] or occasionally trees; branches
usually divaricate, with angled or swollen nodes, growth sympodial. L'eaves opposite …

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 …

Herbs or shrubs [rarely small trees], with quadrangulate or terete stems. Leaves opposite,
seldom alternate or whorled, simple, entire, exstipulate. Flowers regular or irregular, axillary …