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2013•MycoscienceRequires access

Life cycle separates Puccinia pachycephala from P. metanarthecii

Yoshitaka Ono

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Abstract

Puccinia metanarthecii and P. pachycephala differed in their heteroecious life cycle. The former rust fungus formed spermogonial/aecial stages on Ixeris dentata and uredinial/telial stages on Metanarthecium luteo-viride or Aletris foliata. The latter formed spermogonial/aecial stages on Ligularia hodgsonii and uredinial/telial stages on Veratrum maackii var. longibracteatum and V. maackii var. parviflorum. Puccinia pachycephala and P. metanarthecii can also be differentiated by aeciospore and teliospore morphology.

About this research paper

What this paper is about

Puccinia metanarthecii and P. pachycephala differed in their heteroecious life cycle. The former rust fungus formed spermogonial/aecial stages on Ixeris dentata and uredinial/telial stages on Metanarthecium luteo-viride or Aletris foliata. The latter formed spermogonial/aecial stages on Ligularia hodgsonii and uredinial/telial stages on Veratrum maackii var. longibracteatum and V. maackii var. parviflorum. Puccinia pachycephala and P. metanarthecii can also be differentiated by aeciospore and teliospore morphology.

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Available abstract

Puccinia metanarthecii and P. pachycephala differed in their heteroecious life cycle. The former rust fungus formed spermogonial/aecial stages on Ixeris dentata and uredinial/telial stages on Metanarthecium luteo-viride or Aletris foliata. The latter formed spermogonial/aecial stages on Ligularia hodgsonii and uredinial/telial stages on Veratrum maackii var. longibracteatum and V. maackii var. parviflorum. Puccinia pachycephala and P. metanarthecii can also be differentiated by aeciospore and teliospore morphology.

Key concepts: Puccinia, Biology, Botany, Mildew

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Life cycle separates Puccinia pachycephala from P. metanarthecii — Research Paper | ScholarLens