Home > Genus

Phragmidium

Scientific name: Phragmidium

Phragmidium

Scientific name: Phragmidium

Photo By Björn S... , used under CC-BY-SA-2.0 /Cropped and compressed from original

Description

Phragmidium is a group known for causing rust diseases on plants, especially affecting roses. These fungi produce striking orange or yellow spores, often seen as spots on the underside of leaves. They can have complex life cycles involving multiple spore stages and sometimes even requiring two different host plants to complete their development. Known for their specificity, each species typically targets only a narrow range of plant hosts.

Species of Phragmidium

Blackberry rust

Phragmidium rosae-multiflorae

Rose rust

Photo By Björn S... , used under CC-BY-SA-2.0 /Cropped and compressed from original

Scientific Classification

Phylum

Class

Order

Family

Genus

AI mushroom expert in your pocket

Scan QR code to download

Cookie Name	Source	Purpose	Lifespan
_ga	Google Analytics	These cookies are set because of our use of Google Analytics. They are used to collect information about your use of our application/website. The cookies collect specific information, such as your IP address, data related to your device and other information about your use of the application/website. Please note that the data processing is essentially carried out by Google LLC and Google may use your data collected by the cookies for own purposes, e.g. profiling and will combine it with other data such as your Google Account. For more information about how Google processes your data and Google’s approach to privacy as well as implemented safeguards for your data, please see here.	1 Year
_pta	PictureThis Analytics	We use these cookies to collect information about how you use our site, monitor site performance, and improve our site performance, our services, and your experience.	1 Year

Cookie Name	Source	Purpose	Lifespan
_fbp	Facebook Pixel	A conversion pixel tracking that we use for retargeting campaigns. Learn more here.	1 Year
_adj	Adjust	This cookie provides mobile analytics and attribution services that enable us to measure and analyze the effectiveness of marketing campaigns, certain events and actions within the Application. Learn more here.	1 Year