XLVI.—On Cyclostigma, a new genus of fossil plants from the Old Red Sandstone of Kiltorcan, co. Kilkenny; and on the general law of phyllotaxis in the natural orders Lycopodiaceæ, Equisetaceæ, Filices, &c

By

Haughton, Samuel

Type

Article

Date of Publication

1860

Original Publication

The Annals and magazine of natural history; zoology, botany, and geology

Volume

5

Series / Issue

Series: 3

Pages

433--445

Contributed by

BioStor

Published by

London Taylor and Francis, Ltd

Identifiers

BioStor: https://biostor.org/reference/89241