Puccinia convolvuli (Persoon) Castagne, 1842

on Calystegia

Puccinia convolvuli

Calystegia sepium, Dronten; © Arnold Grosscurt

Puccinia convolvuli

leaf, underside, with telia

Puccinia convolvuli

Calystegia sepium, France, Isère, Rhône-Alpes, Les Abrets: spermogonia © Arnold Grosscurt

Puccinia convolvuli: aecia on Calystegia sepium

Calystegia sepium, Nieuwendam: aecia

Puccinia convolvuli: urediniospores

Calystegia sepium, Houthem-St. Gerlach: urediniospores

Puccinia convolvuli: telia

telia

Puccinia convolvuli: teliospore

teliospore

Puccinia convolvuli: teliospore

another one

Puccinia convolvuli: uredinia on Calystegia sepium

Calystegia sepium, Amsterdam-West, Lange Brekken: uredinia

Puccinia convolvuli: urediniosporesPuccinia convolvuli: urediniospores

urediniospores

gall

No host plant alternation. Spermogonia yellow, epiphyllous, on browned spots. Aecia hypophyllous, also on the petioles. Uredinia and telia hypophyllous; uredinia light brown, telia almost black.

host plants

Convolvulaceae, oligophagous

Calystegia macounii, malacophylla, polymorpha, purpurata, sepium, soldanella, spithamaea; Convolvulus althaeoides, arvensis, atriplicifolius, occidentalis, villosus; Ipomoea hederifolia.

references

Brandenburger (1985a), Buhr (1964b), Ellis & Ellis (1997a), Gäumann (1959a), González Fragoso (1924a), Henderson (2000a, 2004a), Jage, Kruse, Kummer ao (2013a) Klenke & Scholler (2015a), Kruse (2019a), Losa España (1944a), Marková & Urban (1988a), Poelt & Zwetko (1997a), Redfern & Shirley (2011a), Savchenko, Heluta, Wasser & Nevo (2014d), Scheuer & Bechter (2012a), Termorshuizen & Swertz (2011a), Tomasi (2014a), Tóth (1994a), Unamuno (1941a), Vanderweyen & Fraiture (2011a), Wilson & Henderson (1966a).

mod 20.vii.2019