#microfungi

Germinating conidiospores of the fungus Golovinomyces cynoglossi (Erysiphales) on lungwort (Pulmonaria montana).

Puccinia taraxaci -rust fungus producing urediospores on dandelion (Taraxacum officinale)

Plenty of conidiospores of powdery mildew fungus (Podosphaera leucotricha) on an apple tree (Malussp.).

Tranzschelia fusca rust fungus producing teliospores on wood anemone (Anemone nemorosa).

Anemone-Rosaceae rust fungus (Ochropsora ariae) on wood anemone (Anemone nemorosa). Aeciospores are seen in the pictures.

The dead caraway stem (Carum carvi) and plenty of pycnidia of Phoma exigua fungus.

Mycosphaerella stemmatea -fungus is causing leaf spot disease on lingonberry (Vaccinium vitis-idaea).

Gymnosporangium clavariiforme -rust fungus causing disease on juniper (Juniperus communis). Teliospores are seen in the pictures.

Erysiphe symphoricarpi -powdery mildew fungus infecting western snowberry (Symphoricarpos occidentalis). Chasmothecia were densely clustered on the leaves. The appendages of the chasmothecia are clearly dichotomously branched, tips not recurved.

Grass choke disease (Epichloë typhina -fungus) symptoms on its poacean host.

Chocolate spot disease of Faba bean (Vicia faba) is caused by the fungus Botrytis fabae.

Powdery mildew fungus (Phyllactinia fraxini) producing chasmothecia on European ash (Fraxinus excelcior).

Stem rust disease is caused by the fungus Puccinia graminis. Masses of teliospores are seen in the pictures above.

Exobasidium vaccinii fungus causing disease on lingonberry (Vaccinium vitis-idaea)

Powdery mildew (Podosphaera amelanchieris on Amelanchier lamarckii) chasmothecia with dichotomous appendages.

Powdery mildew fungi (Phyllactinia fraxini) on ash (Fraxinus excelsior).

Rust fungus (Puccinia sp.) on chives (Allium schoenoprasum).

Puccinia hieracii -rust fungus on mouse-ear hawkweed (Pilosella officinarum).