Leitneriaceae

Bentham
Common names: Corkwood Family
Found in FNA Volume 3. Treatment on page 414.
Shrubs or small trees. Wood white to yellowish, soft, brittle, even-grained; secretory canals in outer pith; resin yellowish. Leaves alternate, not aromatic; stipules absent; petiole and veins with secretory canals. Inflorescences axillary catkins, erect or lax. Flowers unisexual, staminate and pistillate on different (rarely on same) plants, inconspicuous, sessile; perianth absent or of small, undifferentiated sepals, hypogynous; pistils simple (rarely compound), 1(-2)-carpellate; ovary superior; placentation parietal; ovule 1, pendulous; style 1. Fruits drupes, leathery, dry.

Distribution

se United States.

Discussion

Genus 1, species 1.

Leitneriaceae are a relict family confined to the flora area and occurring on coastal and riverine flood plains of the Atlantic and Gulf coasts. The fossil record of the family extends to the Middle Oligocene (32-30 M.Y.B.P.).

Taxonomic affinities are uncertain. Various alliances have been suggested: Hamamelidales (A. Cronquist 1981), Sapindales (R. M. T. Dahlgren 1980), and Rutales (R. F. Thorne 1983) of the Rutiflorae. Biochemical studies (D. E. Giannasi 1986; F. P. Petersen and D. E. Fairbrothers 1983, 1985) suggest affinities with Simaroubaceae in Rutales.

Facts about "Leitneriaceae"
AuthorA. Linn Bogle +
Common nameCorkwood Family +
IllustratorJohn Myers +
Referenceabbe1940a +, channell1962a +, giannasi1986a +, jarvis1989a + and petersen1983b +
Taxon nameLeitneriaceae +
Taxon rankfamily +
VolumeVolume 3 +