Congregatocarpus, a New Genus of the Delesseriaceae (Rhodophyta)

Valeriemaya seagriefii sp. nov. (Delesseriaceae, Rhodophyta) from South Africa

1 Botany Department, University of Cape Town, Private Bag, Rondebosch, Cape Town 7700, South Africa 2 Department of Biology and Herbarium, University of Michigan, Ann Arbor, Michigan 48109, USA 3 National Herbarium of the Netherlands (Leiden branch), PO Box 9514, 2300 RA Leiden, The Netherlands 4 Current address: Research Group Phycology, Laboratory of Botany, Ghent University, Krijgslaan 281 /...

VANKYA, A NEW GENUS OF SMUT FUNGI

Study of smut fungi on Liliaceae resulted to propose a new genus and three new combinations: Vankya Ershad, type V. ornithogali (Schmidt et Kunze) Ershad, based on Uredo ornithogali Schmidt et Kunze, V. heufleri (Fuckel) Ershad, based on Ustilago heufleri Fuckel, and V. vaillantii (L.-R. et C. Tulasne) Ershad, based on Ustilago vaillantii L.-R. et C. Tulasne.

Batrachospermum Roth. (Rhodophyta), a genus of red algae new to Iowa

Two new species and a new record of the genus Astragalus (Fabaceae) from NE Iran

During the study on the specimens of Astragalus sect. Ammodendron in the herbarium of Ferdowsi University of Mashhad (FUMH), based on the last and most recent sources, two new species, i.e. A. microfoliolatus sp. nova and A. rashed-mohasseli sp. nova were found and described. Morphological evidence confirmed that the belonging of these taxa to Astragalus sect. Ammodendron. The most important di...

new semigroup compactifications via the enveloping semigroups of associated flows

this thesis deals with the construction of some function algebras whose corresponding semigroup compactification are universal with respect to some properies of their enveloping semigroups. the special properties are of beigan a left zero, a left simple, a group, an inflation of the right zero, and an inflation of the rectangular band.