Associations
provided by BioImages, the virtual fieldguide, UK
Fungus / parasite
Itersonilia perplexans parasitises live sorus of Puccinia malvacearum
Foodplant / gall
pulvinate, hypophyllous telium of Puccinia malvacearum causes gall of live bract of Alcea rosea
Remarks: season: 4-11
Other: major host/prey
Foodplant / gall
pulvinate, hypophyllous telium of Puccinia malvacearum causes gall of live bract of Malva
Remarks: season: 4-11
Foodplant / gall
pulvinate telium of Puccinia malvacearum causes gall of live stem of Malva moschata
Remarks: season: 4-11
Foodplant / gall
pulvinate telium of Puccinia malvacearum causes gall of live stem of Malva neglecta
Remarks: season: 4-11
Foodplant / gall
pulvinate telium of Puccinia malvacearum causes gall of live stem of Malva pusilla
Remarks: season: 4-11
Foodplant / gall
pulvinate telium of Puccinia malvacearum causes gall of live stem of Malva sylvestris
Remarks: season: 4-11
Foodplant / parasite
pulvinate, hypophyllous telium of Puccinia malvacearum parasitises live bract of Lavatera arborea
Remarks: season: 4-11
Foodplant / parasite
pulvinate telium of Puccinia malvacearum parasitises live petiole of Lavatera cretica
Remarks: season: 4-11
Foodplant / gall
pulvinate, hypophyllous telium of Puccinia malvacearum causes gall of live bract of Sidalcea
Remarks: season: 4-11
Comprehensive Description
provided by North American Flora
Micropuccinia malvacearum (Bertero) Arth. & Jackson;
Arth. Bull. Torrey Club 48: 41. 1921.
Puccinia Malvacearum Bertero; Mont, in C. Gay, Fl. Chil. 8: 43. 1852. Dicaeoma Malvacearum Kuntze, Rev. Gen. 3^: 469. 1898. Lepiopuccinia Malvacearum Rostr. Plantep. Haandb. 268. 1902. Dasyspora Malvacearum Arth. Result. Sci. Congr. Bot. Vienne 347. 1906.
Pycnia unknown
- bibliographic citation
- Joseph Charles Arthur, Herbert Spencer Jackson. 1922. (UREDINALES); AECIDIACEAE (continuatio); MICROPUCCINIA (conclusio). North American flora. vol 7(8). New York Botanical Garden, New York, NY
Puccinia malvacearum: Brief Summary
provided by wikipedia EN
Puccinia malvacearum on
Pelargonium geranium
Puccinia malvacearum, also known as hollyhock or mallow rust, is a species within the genus Puccinia known for attacking members of the family Malvaceae. An autoecious pathogen, it can complete its life cycle using a single host.
Plants affected by the rust include Abutilon, Alcea (Hollyhock), Hibiscus, Lavatera, Malva, Malvastrum and Sphaeralcea.
Suggested control measures include sanitation (removal or destruction of affected plants or plant portions) or treatment with fungicides.
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