3-64 Oxalidaceae, wood-sorrel family

Marian C. Munro; Ruth E. Newell; Nicholas M. Hill

Authors

Marian C. Munro Nova Scotia Museum, Halifax, NS
Ruth E. Newell E. C. Smith Herbarium, Acadia University, Wolfville, Nova Scotia
Nicholas M. Hill Fernhill Institute, Kentville, Nova Scotia; Acadia University, Wolfville, Nova Scotia and Dalhousie University, Halifax, Nova Scotia

Keywords:

Magnoliophyte, wood-sorrel family, dicots, Oxalis, wood-sorrel

Abstract

Nearly cosmopolitan, 900 species are known, in 7–8 genera. Leaves are compound and mostly basal, often divided into three leaflets or alternate along the stem. The inflorescence is a cyme or umbel, or solitary. Five-merous, each flower is perfect and regular. Petals are distinct and the stamens borne in two whorls. Outer stamens may be glandular at the base. The ovary has five locules, each with at least two ovules. Fruit is a septate capsule. Photography by David Mazerolle, Sean Blaney, Ross Hall, Jean and Sean Timpa.

Author Biographies

Marian C. Munro, Nova Scotia Museum, Halifax, NS

Curator of Botany (NSPM)

Ruth E. Newell, E. C. Smith Herbarium, Acadia University, Wolfville, Nova Scotia

Curator of the E. C. Smith Herbarium (ACAD)

Nicholas M. Hill, Fernhill Institute, Kentville, Nova Scotia; Acadia University, Wolfville, Nova Scotia and Dalhousie University, Halifax, Nova Scotia

Director; Adjunct Professor