Erysiphe flexuosa (Peck) U. Braun & S. Takam.
(a powdery mildew)

Interactions where Erysiphe flexuosa is the dominant partner and gains from the process

The following relationships have been collated from the published literature (see 'Interaction References').

Stage		Summary			Taxon	Vernacular	Classification	References	Darwin Classification of Active Taxon	Active Taxon	Active Vernacular	Active Taxon Uncertain	Active State	Active Part	Active Stage	Relationship	Relationship Uncertain	Relationship Geography	Darwin Classification of Passive Taxon	Passive Taxon	Passive Vernacular	Passive Taxon Uncertain	Passive State	Passive Part	Passive Stage	Passive Taxon's significance to Active Taxon	Indoors etc	Season
cleistothecium (hypophyllous)		hypophyllous cleistothecium parasitises live leaf			Aesculus	horse chestnuts	Sapindales: Sapindaceae	Notes and Records (Jan 2004), Henrici, A., 2004 The Horse Chestnut powdery mildew Uncinula flexuosa in Europe (New British Record 210), Ing, B. & Spooner, B., 2002	/Fungi/Ascomycota/Leotiomycetes/Erysiphales/Erysiphaceae/Erysiphe flexuosa/	Erysiphe flexuosa	a powdery mildew		hypophyllous		cleistothecium	Foodplant / parasite		UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Sapindales/Sapindaceae/Aesculus/	Aesculus	horse chestnuts		live	leaf
conidial anamorph (thin, evanescent)		thin, evanescent conidial anamorph parasitises live leaf			Aesculus	horse chestnuts	Sapindales: Sapindaceae	Notes and Records (Jan 2004), Henrici, A., 2004 The Horse Chestnut powdery mildew Uncinula flexuosa in Europe (New British Record 210), Ing, B. & Spooner, B., 2002	/Fungi/Ascomycota/Leotiomycetes/Erysiphales/Erysiphaceae/Erysiphe flexuosa/	Erysiphe flexuosa	a powdery mildew		thin, evanescent		conidial anamorph	Foodplant / parasite		UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Sapindales/Sapindaceae/Aesculus/	Aesculus	horse chestnuts		live	leaf
cleistothecium (hypophyllous)		hypophyllous cleistothecium parasitises live leaf			Aesculus carnea	Red Horse-chestnut	Sapindales: Sapindaceae	The Horse Chestnut powdery mildew Uncinula flexuosa in Europe (New British Record 210), Ing, B. & Spooner, B., 2002	/Fungi/Ascomycota/Leotiomycetes/Erysiphales/Erysiphaceae/Erysiphe flexuosa/	Erysiphe flexuosa	a powdery mildew		hypophyllous		cleistothecium	Foodplant / parasite		UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Sapindales/Sapindaceae/Aesculus carnea/	Aesculus carnea	red horse-chestnut		live	leaf
conidial anamorph (thin, evanescent)		thin, evanescent conidial anamorph parasitises live leaf			Aesculus carnea	Red Horse-chestnut	Sapindales: Sapindaceae	The Horse Chestnut powdery mildew Uncinula flexuosa in Europe (New British Record 210), Ing, B. & Spooner, B., 2002	/Fungi/Ascomycota/Leotiomycetes/Erysiphales/Erysiphaceae/Erysiphe flexuosa/	Erysiphe flexuosa	a powdery mildew		thin, evanescent		conidial anamorph	Foodplant / parasite		UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Sapindales/Sapindaceae/Aesculus carnea/	Aesculus carnea	red horse-chestnut		live	leaf
conidial anamorph (thin, evanescent)		thin, evanescent conidial anamorph parasitises live leaf			Aesculus flava	Yellow Buckeye	Sapindales: Sapindaceae	The Horse Chestnut powdery mildew Uncinula flexuosa in Europe (New British Record 210), Ing, B. & Spooner, B., 2002	/Fungi/Ascomycota/Leotiomycetes/Erysiphales/Erysiphaceae/Erysiphe flexuosa/	Erysiphe flexuosa	a powdery mildew		thin, evanescent		conidial anamorph	Foodplant / parasite		UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Sapindales/Sapindaceae/Aesculus flava/	Aesculus flava	yellow buckeye		live	leaf
cleistothecium (hypophyllous)		hypophyllous cleistothecium parasitises live leaf			Aesculus hippocastanum	Horse Chestnut, Horse-chestnut	Sapindales: Sapindaceae	The Horse Chestnut powdery mildew Uncinula flexuosa in Europe (New British Record 210), Ing, B. & Spooner, B., 2002	/Fungi/Ascomycota/Leotiomycetes/Erysiphales/Erysiphaceae/Erysiphe flexuosa/	Erysiphe flexuosa	a powdery mildew		hypophyllous		cleistothecium	Foodplant / parasite		UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Sapindales/Sapindaceae/Aesculus hippocastanum/	Aesculus hippocastanum	horse chestnut, horse-chestnut		live	leaf
conidial anamorph (thin, evanescent)		thin, evanescent conidial anamorph parasitises live leaf			Aesculus hippocastanum	Horse Chestnut, Horse-chestnut	Sapindales: Sapindaceae	The Horse Chestnut powdery mildew Uncinula flexuosa in Europe (New British Record 210), Ing, B. & Spooner, B., 2002	/Fungi/Ascomycota/Leotiomycetes/Erysiphales/Erysiphaceae/Erysiphe flexuosa/	Erysiphe flexuosa	a powdery mildew		thin, evanescent		conidial anamorph	Foodplant / parasite		UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Sapindales/Sapindaceae/Aesculus hippocastanum/	Aesculus hippocastanum	horse chestnut, horse-chestnut		live	leaf
cleistothecium (hypophyllous)		hypophyllous cleistothecium parasitises live leaf			Aesculus x dallimorei	a hybrid horse chestnut	Sapindales: Sapindaceae	The Horse Chestnut powdery mildew Uncinula flexuosa in Europe (New British Record 210), Ing, B. & Spooner, B., 2002	/Fungi/Ascomycota/Leotiomycetes/Erysiphales/Erysiphaceae/Erysiphe flexuosa/	Erysiphe flexuosa	a powdery mildew		hypophyllous		cleistothecium	Foodplant / parasite		UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Sapindales/Sapindaceae/Aesculus x dallimorei/	Aesculus x dallimorei	a hybrid horse chestnut		live	leaf
conidial anamorph (thin, evanescent)		thin, evanescent conidial anamorph parasitises live leaf			Aesculus x dallimorei	a hybrid horse chestnut	Sapindales: Sapindaceae	The Horse Chestnut powdery mildew Uncinula flexuosa in Europe (New British Record 210), Ing, B. & Spooner, B., 2002	/Fungi/Ascomycota/Leotiomycetes/Erysiphales/Erysiphaceae/Erysiphe flexuosa/	Erysiphe flexuosa	a powdery mildew		thin, evanescent		conidial anamorph	Foodplant / parasite		UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Sapindales/Sapindaceae/Aesculus x dallimorei/	Aesculus x dallimorei	a hybrid horse chestnut		live	leaf
cleistothecium (hypophyllous)		hypophyllous cleistothecium parasitises live leaf			Aesculus x hybrida	a hybrid horse chestnut	Sapindales: Sapindaceae	The Horse Chestnut powdery mildew Uncinula flexuosa in Europe (New British Record 210), Ing, B. & Spooner, B., 2002	/Fungi/Ascomycota/Leotiomycetes/Erysiphales/Erysiphaceae/Erysiphe flexuosa/	Erysiphe flexuosa	a powdery mildew		hypophyllous		cleistothecium	Foodplant / parasite		UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Sapindales/Sapindaceae/Aesculus x hybrida/	Aesculus x hybrida	a hybrid horse chestnut		live	leaf
conidial anamorph (thin, evanescent)		thin, evanescent conidial anamorph parasitises live leaf			Aesculus x hybrida	a hybrid horse chestnut	Sapindales: Sapindaceae	The Horse Chestnut powdery mildew Uncinula flexuosa in Europe (New British Record 210), Ing, B. & Spooner, B., 2002	/Fungi/Ascomycota/Leotiomycetes/Erysiphales/Erysiphaceae/Erysiphe flexuosa/	Erysiphe flexuosa	a powdery mildew		thin, evanescent		conidial anamorph	Foodplant / parasite		UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Sapindales/Sapindaceae/Aesculus x hybrida/	Aesculus x hybrida	a hybrid horse chestnut		live	leaf

Author & Year	Title	Source
Henrici, A., 2004	Notes and Records (Jan 2004)	Field Mycology Vol 5 (1): 28-30,33.
Ing, B. & Spooner, B., 2002	The Horse Chestnut powdery mildew Uncinula flexuosa in Europe (New British Record 210)	Mycologist Vol 16 (3): 112-113.

Erysiphe flexuosa (a powdery mildew) may also be included in 'feeds on' relations listed under the following higher taxa:

FUNGI
(true fungi)

Erysiphe flexuosa (a powdery mildew) may be included in 'fed on by' relations listed under the following higher taxa:

ERYSIPHACEAE
(powdery mildews)

FUNGI
(true fungi)

Fungi s.l.
(fungi (in the broad sense))

Taxonomic hierarchy:

Species	Erysiphe flexuosa (a powdery mildew)
Genus	Erysiphe (a genus of powdery mildews)
Family	ERYSIPHACEAE (powdery mildews)
Order	ERYSIPHALES (powdery mildews)
Subclass	LEOTIOMYCETIDAE (powdery mildews)
Class	LEOTIOMYCETES (a class of fungi)
Subphylum	PEZIZOMYCOTINA (a subphylum of ascomycetes)
Phylum	ASCOMYCOTA (spore shooters, ascomycete)
Kingdom	FUNGI (true fungi)
Domain	Eukaryota (eukaryotes)
Life	BIOTA (living things)

Erysiphe flexuosa is also a member of:
Micromycetes - microfungi (via Ascomycota)
Fungi s.l. - fungi (in the broad sense) (via Fungi)
Lower Plants - lower plants (via Fungi s.l.)

NBN

NBN (data.nbn.org.uk) has a distribution map for Erysiphe flexuosa (a powdery mildew)

Identification Works

Handling & Magnification	Author	Year	Title	Source
	Henrici, A.	2004	Notes and Records (Jan 2004)	Field Mycology Vol 5 (1): 28-30,33.
	Ing, B. & Spooner, B.	2002	The Horse Chestnut powdery mildew Uncinula flexuosa in Europe (New British Record 210)	Mycologist Vol 16 (3): 112-113.
	Kiss, L.	2005	Powdery mildews as invasive plant pathogens: new epidemics caused by two North American species in Europe	Mycol. Res. Vol 109 (3): 259-260.

Erysiphe flexuosa (a powdery mildew) may also be included in identification literature listed under the following higher taxa:

ERYSIPHALES
(powdery mildews)

LEOTIOMYCETIDAE
(powdery mildews)

ASCOMYCOTA
(spore shooters, ascomycete)

FUNGI
(true fungi)

Eukaryota
(eukaryotes)

BIOTA
(living things)

Fungi s.l.
(fungi (in the broad sense))

General Works

Author	Year	Title	Source
Kiss, L.		Powdery mildews as invasive plant pathogens: new epidemics caused by two North American species in Europe	.

Literature listed under the following higher taxa may also be relevant to Erysiphe flexuosa (a powdery mildew):

ERYSIPHACEAE
(powdery mildews)

ERYSIPHALES
(powdery mildews)

LEOTIOMYCETIDAE
(powdery mildews)

ASCOMYCOTA
(spore shooters, ascomycete)

FUNGI
(true fungi)

Eukaryota
(eukaryotes)

BIOTA
(living things)

Fungi s.l.
(fungi (in the broad sense))

BioImages

BioImages (www.bioimages.org.uk) has 24 images of Erysiphe flexuosa (a powdery mildew)

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