Phragmidium sanguisorbae ex Sanguisorba minor
#Phragmidiumsanguisorbae #Phragmidium #Sanguisorbaminor #KleinerWiesenknopf #saladburnet #Pimprenelle #Rost #Rostpilz #rust #rustfungus #mushroom #mushrooms #fungus #fungi #pilz #pilze #champignon #nature #natur #Phytopathology #FungiFriends
Phragmidium potentillae ex Potentilla argentea
#Phragmidiumpotentillae #Phragmidium #rust #rustfungus #rost #rostpilz #Potentillaargentea #Potentilla #SilberFingerkraut #Potentilleargentée #hoarycinquefoil #mushroom #mushrooms #fungus #fungi #pilz #pilze #champignons #champignon #Phytopathology
Phragmidium potentillae ex Potentilla argentea
#Phragmidiumpotentillae #Phragmidium #rust #rustfungus #rost #rostpilz #Potentillaargentea #Potentilla #SilberFingerkraut #Potentilleargentée #hoarycinquefoil #mushroom #mushrooms #fungus #fungi #pilz #pilze #champignons #champignon #Phytopathology
Phragmidium tuberculatum ex Rosa rugosa
#Rosarugosa #Rosa #Kartoffelrose #rugosarose #Rosierrugueux #rosajaponesa #Phragmidiumtuberculatum #Phragmidium #Rosenrost #Rostpilz #Rustfungus #Phytopathology #mushroom #mushrooms #fungus #fungi #pilz #pilze #champignons […]
[Original post on masto.nu]
Phragmidium tuberculatum ex Rosa rugosa
#Rosarugosa #Rosa #Kartoffelrose #rugosarose #Rosierrugueux #rosajaponesa #Phragmidiumtuberculatum #Phragmidium #Rosenrost #Rostpilz #Rustfungus #Phytopathology #mushroom #mushrooms #fungus #fungi #pilz #pilze #champignon #nature #natur #FungiFriends
Phragmidium violaceum ex Rubus laciniatus
#Rubuslaciniatus #Rubus #SchlitzblättrigeBrombeere #cutleafevergreenblackberry #Roncelaciniée #Phragmidiumviolaceum #Phragmidium #Rostpilz #Rustfungus #mushroom #mushrooms #fungus #fungi #pilz #pilze #champignons #champignon #nature #natur #FungiFriends
Phragmidium violaceum ex Rubus laciniatus
#Rubuslaciniatus #Rubus #SchlitzblättrigeBrombeere #cutleafevergreenblackberry #Roncelaciniée #Phragmidiumviolaceum #Phragmidium #Rostpilz #Rustfungus #mushroom #mushrooms #fungus #fungi #pilz #pilze #champignons #champignon #nature #natur #FungiFriends
Phragmidium sanguisorbae ex Sanguisorba minor
#Phragmidiumsanguisorbae #Phragmidium #Sanguisorbaminor #KleinerWiesenknopf #saladburnet #Pimprenelle #Rost #Rostpilz #rust #rustfungus #mushroom #mushrooms #fungus #fungi #pilz #pilze #champignon #nature #natur #Phytopathology #FungiFriends
Phragmidium sanguisorbae ex Sanguisorba minor
#Phragmidiumsanguisorbae #Phragmidium #Sanguisorbaminor #KleinerWiesenknopf #saladburnet #Pimprenelle #Rost #Rostpilz #rust #rustfungus #mushroom #mushrooms #fungus #fungi #pilz #pilze #champignon #nature #natur #Phytopathology #FungiFriends
#Rust on mock strawberry (Potentilla indica) caused by #Phragmidium mexicanum syn. #Frommeëlla mexicana (Bellême, FR).
Phragmidium mexicanum ex Potentilla indica
#Phragmidiummexicanum #Phragmidium #rust #rost #rostpilz #rustfungus #Potentillaindica #IndischeScheinerdbeere #MockStrawberry #FraisierdeDuchesne #mushroom #mushrooms #fungus #fungi #pilz #pilze #champignons #champignon […]
[Original post on masto.nu]
Phragmidium mexicanum ex Potentilla indica
#Phragmidiummexicanum #Phragmidium #rust #rost #rostpilz #rustfungus #Potentillaindica #IndischeScheinerdbeere #MockStrawberry #FraisierdeDuchesne #mushroom #mushrooms #fungus #fungi #pilz #pilze #champignon #nature #natur #Phytopathology #FungiFriends
#Rust on #Rosa spinosissima caused by #Phragmidium rosae-pimpinellifoliae, forming clusters of galled flower buds & stems, here just before becoming entirely powdery (Val Suzon, FR).
#Rust of strawberryleaf cinquefoil (#Potentilla sterilis) caused by #Phragmidium fragariae (Moudeyres, FR).
Phragmidium violaceum on Rubus fruticosus agg.
#Phragmidiumviolaceum #Phragmidium #Rubusfruticosusagg #Rubus #Brombeere #rostpilz #rost #rust #rustfungus #mushroom #mushrooms #fungus #fungi #pilz #pilze #champignons #champignon #nature #natur #FungiFriends #Phythopathology
Phragmidium mucronatum ex Rosa sp.
#Rosa #Rose #Phragmidiummucronatum #Phragmidium #Rustfungus #Rostpilz #rust #Rost #pilz #fungus #champignon #natur #nature #phytopathology
#Rust of strawberryleaf cinquefoil (#Potentilla sterilis) caused by #Phragmidium fragariae (La Roche-Guyon, FR).
#Rust on #Rosa sp. (maybe R. canina) caused by #Phragmidium sp., possibly P. rosae-pimpinellifoliae considering the large lumps formed by aecia and by the shape of aeciospores (Val Suzon, FR).
#Rust on #Rosa canina caused by #Phragmidium mucronatum (not P. rosae-pimpinellifoliae as initially suspected, thanks @striiformis for the help 🙏) with 6-8 celled teliospores gradually tapering into a short papilla (Millau, FR). See discussion below.
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#Rust on #Rosa canina caused by #Phragmidium sp. (Millau, FR). As teliospores have quite long tip and wide bulb 🤔, I am unable to distinguish between P. mucronatum or P. tuberulatum on the basis of K&S 2015. Any idea @RPilze?
#Rust of strawberryleaf cinquefoil (#Potentilla sterilis) caused by #Phragmidium fragariae (Les Clayes-sous-Bois, FR).
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#Blackberry leaf #rust (#Rubus fruticosus) caused by #Phragmidium violaceum, here with a mix of yellow uredinia and black telia (Verdale, FR).
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#Blackberry leaf #rust (#Rubus fruticosus) caused by #Phragmidium violaceum, here with a mix of yellow uredinia and black telia (Verdale, FR).
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#Rust of small burnet (#Sanguisorba minor) caused by #Phragmidium sanguisorbae, here with uredinia and paraphyses (Val Suzon, FR).
