Results 91 to 100 of about 201 (112)
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Phytotaxa, 2022
About 300 species of Puccinia on Poaceae have been reported globally. However, these species can be difficult to identify because of morphological similarities and difficulties of host plant identifications. The presence of many cryptic species is also suspected. Based on about 150 specimens on Poaceae and about 50 related specimens of spermogonial and
JINGXIN JI +3 more
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About 300 species of Puccinia on Poaceae have been reported globally. However, these species can be difficult to identify because of morphological similarities and difficulties of host plant identifications. The presence of many cryptic species is also suspected. Based on about 150 specimens on Poaceae and about 50 related specimens of spermogonial and
JINGXIN JI +3 more
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South African Journal of Botany, 2004 The rust fungus Aecidium macowanianum Thüm. occurring on Conyza species (Asteraceae), is transferred to the genus Endophyllum Lév., as the new combination Endophyllum macowanianum (Thüm.) A.R. Wood. This species should not be confused with the similarly named E. macowanii Pole Evans occurring on Rhamnus prinoides L'Hér. (Rhamnaceae).
Wood, A.R., Sym, S.D.
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Nova Hedwigia, 2015 The rust fungus Puccinia yahyaliensis sp. nov. on Hypericum scabrum L. is described from Turkey. The microcylic species is compared to other species on Hypericum and illustrated in detail.
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Phytotaxa, 2022
About 150 species of Puccinia on Carex (Cyperaceae) have been reported globally. However, these species can be difficult to identify due to similarities in morphology and difficulties in identifying the host plants. The presence of many cryptic species is also suspected.
JINGXIN JI +3 more
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About 150 species of Puccinia on Carex (Cyperaceae) have been reported globally. However, these species can be difficult to identify due to similarities in morphology and difficulties in identifying the host plants. The presence of many cryptic species is also suspected.
JINGXIN JI +3 more
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Mycological Research, 2007
The two rust genera with the largest number of species are Puccinia Pers. ex Pers. and Uromyces (Link) Unger in the family Pucciniaceae (Uredinales). The hosts of these pathogens include representatives from almost all major angiosperm orders. Despite their ecological and economic importance, the status of Puccinia and Uromyces as distinct genera has ...
Jeremy Burdon +2 more
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The two rust genera with the largest number of species are Puccinia Pers. ex Pers. and Uromyces (Link) Unger in the family Pucciniaceae (Uredinales). The hosts of these pathogens include representatives from almost all major angiosperm orders. Despite their ecological and economic importance, the status of Puccinia and Uromyces as distinct genera has ...
Jeremy Burdon +2 more
exaly +3 more sources
Phytotaxa, 2015
The rust fungus Puccinia melitenensis sp. nov. on Campanula stevenii subsp. beauverdiana is described from Turkey. It is compared to other Puccinia species on Campanula and illustrated in detail.
Kabaktepe, Şanli +2 more
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The rust fungus Puccinia melitenensis sp. nov. on Campanula stevenii subsp. beauverdiana is described from Turkey. It is compared to other Puccinia species on Campanula and illustrated in detail.
Kabaktepe, Şanli +2 more
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American journal of botany, 2012
The plant Euphorbia cyparissias is commonly infected by rust fungi of the species complex Uromyces pisi. When infected, E. cyparissias is unable to flower, but instead is induced by the fungus to form pseudoflowers. Pseudoflowers are rosettes of yellow leaves upon which the fungus presents its gametes in a sweet-smelling fungal nectar.
M, Pfunder, B A, Roy
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The plant Euphorbia cyparissias is commonly infected by rust fungi of the species complex Uromyces pisi. When infected, E. cyparissias is unable to flower, but instead is induced by the fungus to form pseudoflowers. Pseudoflowers are rosettes of yellow leaves upon which the fungus presents its gametes in a sweet-smelling fungal nectar.
M, Pfunder, B A, Roy
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South African Journal of Botany, 2002 A new autoecious, macrocyclic, species of rust fungus, Uromyces strumariae, is described from Strumaria gemmata (Amaryllidaceae). The new species is readily distinguished from U. badius, the only other Uromyces species known to attack members of the Amaryllidaceae in South Africa, by its telia which develop separately from the uredinia (the uredinia ...
Wood, A.R., van Staden, J.
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Phytotaxa
Puccinia species (Pucciniaceae, Pucciniales) are plant pathogens worldwide and are characterized by their host association, morphology, and molecular data. In this study, two new species of Puccinia, collected from grass and Carex scaposa in Yunnan Province, China, were identified based on phylogeny and morphology.
Gao, Ying +9 more
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Puccinia species (Pucciniaceae, Pucciniales) are plant pathogens worldwide and are characterized by their host association, morphology, and molecular data. In this study, two new species of Puccinia, collected from grass and Carex scaposa in Yunnan Province, China, were identified based on phylogeny and morphology.
Gao, Ying +9 more
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Biological Invasions, 2012
The alien forb Campuloclinium macrocephalum (Less.) DC. (Asteraceae, pompom weed) invades disturbed rangelands in South Africa. After >40 years of naturalisation, infestations around Pretoria were severely damaged in 2006 by the biotrophic rust Puccinia eupatorii Dietel (Pucciniaceae).
Jeremy Goodall +3 more
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The alien forb Campuloclinium macrocephalum (Less.) DC. (Asteraceae, pompom weed) invades disturbed rangelands in South Africa. After >40 years of naturalisation, infestations around Pretoria were severely damaged in 2006 by the biotrophic rust Puccinia eupatorii Dietel (Pucciniaceae).
Jeremy Goodall +3 more
openaire +1 more source