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Fungi on Juncus roemerianus 12. Two New Species of Mycosphaerella and Paraphaeosphaeria (Ascomycotina)

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Published/Copyright: June 1, 2005
Botanica Marina
From the journal Volume 42 Issue 6

Abstract

Mycosphaerella eurypotami sp. nov. and Paraphaeosphaeria apicicola sp. nov. are described from senescent leaves of the endemic needlerush, Juncus roemerianus, an estuarine plant of the U. S. east coast and the Gulf of Mexico. Whereas M. eurypotami fruits in the middle and tip of the leaves, P. apicicola appears only in the apices. Both species are exposed to extreme conditions, such as salt spray and rain, freezing in the winter and subtropical summer temperatures, and alternations between wetting and drying. So far, M. eurypotami has been collected in North Carolina and Virginia, and P. apicicola in North Carolina. Mycosphaerella eurypotami is compared with Monascostroma innumerosum and Mycosphaerella juncellina, and P. apicicola with other Paraphaeosphaeria species.

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Published Online: 2005-06-01
Published in Print: 1999-12-03

Copyright (c)1999 by Walter de Gruyter GmbH & Co. KG

Articles in the same Issue

  1. Contents
  2. Author Index
  3. Taxonomical Index
  4. Subject Index
  5. Species of the Genus Thalassiosira (Bacillariophyceae) from the Gulf of Tehuantepec, Mexico
  6. Fungi on Juncus roemerianus 12. Two New Species of Mycosphaerella and Paraphaeosphaeria (Ascomycotina)
  7. A Highly Methylated Agar from Red Seaweed, Gracilaria arcuata
  8. Effect of Nitrogen Loading on Enzyme Activity of Macroalgae in Estuaries in Waquoit Bay
  9. The Ultrastructure of Grateloupia filicina (Halymeniaceae, Rhodophyta) Pit Plugs
  10. Morphology and Taxonomy of Chaetoceros contortus Schütt 1895, with Preliminary Observations on Chaetoceros compressus Lauder 1864 (Subgenus Hyalochaete, Section Compressa)
  11. Ecology of Sargassum muticum (Phaeophyta) on the North Coast of Spain: IV. Sequence of Colonization on a Shore
  12. Pico- and Nanophytoplankton Assemblages in a Subantarctic Ecosystem: The Strait of Magellan
  13. Isolation and partial characterization of giraffine, a lectin from the Mexican endemic alga Codium giraffa Silva
  14. Two marine species of Cocconeis Ehrenberg (Bacillariophyceae): C. pseudomarginata Gregory and C. caribensis sp. nov.
  15. Studies on the Structure and Reproduction of Populations of Cystoseira indica (Fucales, Phaeophyta) from Pakistan
https://doi.org/10.1515/BOT.1999.057

Articles in the same Issue

  1. Contents
  2. Author Index
  3. Taxonomical Index
  4. Subject Index
  5. Species of the Genus Thalassiosira (Bacillariophyceae) from the Gulf of Tehuantepec, Mexico
  6. Fungi on Juncus roemerianus 12. Two New Species of Mycosphaerella and Paraphaeosphaeria (Ascomycotina)
  7. A Highly Methylated Agar from Red Seaweed, Gracilaria arcuata
  8. Effect of Nitrogen Loading on Enzyme Activity of Macroalgae in Estuaries in Waquoit Bay
  9. The Ultrastructure of Grateloupia filicina (Halymeniaceae, Rhodophyta) Pit Plugs
  10. Morphology and Taxonomy of Chaetoceros contortus Schütt 1895, with Preliminary Observations on Chaetoceros compressus Lauder 1864 (Subgenus Hyalochaete, Section Compressa)
  11. Ecology of Sargassum muticum (Phaeophyta) on the North Coast of Spain: IV. Sequence of Colonization on a Shore
  12. Pico- and Nanophytoplankton Assemblages in a Subantarctic Ecosystem: The Strait of Magellan
  13. Isolation and partial characterization of giraffine, a lectin from the Mexican endemic alga Codium giraffa Silva
  14. Two marine species of Cocconeis Ehrenberg (Bacillariophyceae): C. pseudomarginata Gregory and C. caribensis sp. nov.
  15. Studies on the Structure and Reproduction of Populations of Cystoseira indica (Fucales, Phaeophyta) from Pakistan
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