Hostname: page-component-8448b6f56d-42gr6 Total loading time: 0 Render date: 2024-04-20T02:51:31.605Z Has data issue: false hasContentIssue false

Some Observations on The Thallus in Pannaria, with Description of a New Species

Published online by Cambridge University Press:  28 March 2007

T. D. V. Swinscow
Affiliation:
24 Monmouth Street, Topsham, Exeter EX3 OAJ, U.K.
Hildur Krog
Affiliation:
Botanical Museum, University of Oslo, Trondheimsveien 23 B, N-0562 Oslo, 5, Norway

Abstract

Pannaria is shown to include species whose thallus ranges from the almost homoiomerous to the fully differentiated heteromerous state. A new species of Pannaria is described, P. santessonii, with a thallus closely resembling that characteristic of the Collemataceae. Lepidocollema carassense Vainio and Lepidoleptogium montaguei A. L. Sm., the type species of these respective genera, have beenfound to have a similar type of thallus. Further study of the relationship between thesegenera is needed.

Type
Research Article
Copyright
Copyright © British Lichen Society 1986

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)