Peronospora myosotidis de Bary
(a downy mildew)

Interactions where Peronospora myosotidis is the controlling partner and gains from the process

The following relationships have been collated from the published literature (see '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
oospore		oospore parasitises live			Brunnera macrophylla	Great Forget-me-not	Boraginaceae	First record of the downy mildew Peronospora myosotidis on Brunnera macrophylla in the UK, Lane, C.R., Scrace, J.M. & Hutchinson, D., 2006	/Chromista/Oomycota/Peronosporea/Peronosporales/Peronosporaceae/Peronospora myosotidis/	Peronospora myosotidis	a downy mildew				oospore	Foodplant / parasite		UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Boraginaceae/Brunnera macrophylla/	Brunnera macrophylla	great forget-me-not		live
oospore		oospore parasitises live			Lithospermum arvense	Field Gromwell	Boraginaceae	A Checklist of the Downy Mildews (Peronosporaceae) of the British Isles, Preece, T.F., 2002	/Chromista/Oomycota/Peronosporea/Peronosporales/Peronosporaceae/Peronospora myosotidis/	Peronospora myosotidis	a downy mildew				oospore	Foodplant / parasite		UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Boraginaceae/Lithospermum arvense/	Lithospermum arvense	field gromwell		live
oospore		oospore parasitises live			Myosotis arvensis	Field Forget-me-not	Boraginaceae	Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 A Checklist of the Downy Mildews (Peronosporaceae) of the British Isles, Preece, T.F., 2002	/Chromista/Oomycota/Peronosporea/Peronosporales/Peronosporaceae/Peronospora myosotidis/	Peronospora myosotidis	a downy mildew				oospore	Foodplant / parasite		UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Boraginaceae/Myosotis arvensis/	Myosotis arvensis	field forget-me-not		live
oospore		oospore parasitises live			Myosotis discolor	Changing Forget-me-not	Boraginaceae	A Checklist of the Downy Mildews (Peronosporaceae) of the British Isles, Preece, T.F., 2002	/Chromista/Oomycota/Peronosporea/Peronosporales/Peronosporaceae/Peronospora myosotidis/	Peronospora myosotidis	a downy mildew				oospore	Foodplant / parasite		UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Boraginaceae/Myosotis discolor/	Myosotis discolor	changing forget-me-not		live
oospore		oospore parasitises live			Myosotis laxa	Tufted Forget-me-not	Boraginaceae	A Checklist of the Downy Mildews (Peronosporaceae) of the British Isles, Preece, T.F., 2002	/Chromista/Oomycota/Peronosporea/Peronosporales/Peronosporaceae/Peronospora myosotidis/	Peronospora myosotidis	a downy mildew				oospore	Foodplant / parasite		UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Boraginaceae/Myosotis laxa/	Myosotis laxa	tufted forget-me-not		live
oospore		oospore parasitises live			Myosotis ramosissima	Early Forget-me-not	Boraginaceae	Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 A Checklist of the Downy Mildews (Peronosporaceae) of the British Isles, Preece, T.F., 2002	/Chromista/Oomycota/Peronosporea/Peronosporales/Peronosporaceae/Peronospora myosotidis/	Peronospora myosotidis	a downy mildew				oospore	Foodplant / parasite		UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Boraginaceae/Myosotis ramosissima/	Myosotis ramosissima	early forget-me-not		live
oospore		oospore parasitises live			Myosotis scorpioides	Water Forget-me-not	Boraginaceae	A Checklist of the Downy Mildews (Peronosporaceae) of the British Isles, Preece, T.F., 2002	/Chromista/Oomycota/Peronosporea/Peronosporales/Peronosporaceae/Peronospora myosotidis/	Peronospora myosotidis	a downy mildew				oospore	Foodplant / parasite		UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Boraginaceae/Myosotis scorpioides/	Myosotis scorpioides	water forget-me-not		live
oospore		oospore parasitises live			Myosotis sylvatica	Wood Forget-me-not	Boraginaceae	A Checklist of the Downy Mildews (Peronosporaceae) of the British Isles, Preece, T.F., 2002	/Chromista/Oomycota/Peronosporea/Peronosporales/Peronosporaceae/Peronospora myosotidis/	Peronospora myosotidis	a downy mildew				oospore	Foodplant / parasite		UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Boraginaceae/Myosotis sylvatica/	Myosotis sylvatica	wood forget-me-not		live

Peronospora myosotidis (a downy mildew) may be included in 'fed on by' relations listed under the following higher taxa:

CHROMISTA
(algae)

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

Author & Year	Title	Source
Ellis, M.B. & J.P., 1997	Microfungi on Land Plants: An Identification Handbook	2nd (New Enlarged) edition, 868pp, The Richmond Publishing Co. Ltd
Lane, C.R., Scrace, J.M. & Hutchinson, D., 2006	First record of the downy mildew Peronospora myosotidis on Brunnera macrophylla in the UK	New Disease Reports Vol 12.
Preece, T.F., 2002	A Checklist of the Downy Mildews (Peronosporaceae) of the British Isles	33pp, British Mycological Society

Taxonomic hierarchy:

Species	Peronospora myosotidis (a downy mildew)
Genus	Peronospora (a genus of downy mildews)
Family	PERONOSPORACEAE (downy mildews)
Order	PERONOSPORALES (downy mildews and white rusts)
Class	PERONOSPOREA (a class of fungoid organisms)
Phylum	OOMYCOTA (a group of mainly plant-parasitic fungi)
Kingdom	CHROMISTA (algae)
Domain	Eukaryota (eukaryotes)
Life	BIOTA (living things)

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

NBN

NBN (data.nbn.org.uk) has a distribution map for Peronospora myosotidis (a downy mildew)

Peronospora myosotidis (a downy mildew) may be included in identification literature listed under the following higher taxa:

Peronospora
(a genus of downy mildews)

PERONOSPORALES
(downy mildews and white rusts)

OOMYCOTA
(a group of mainly plant-parasitic fungi)

CHROMISTA
(algae)

Eukaryota
(eukaryotes)

BIOTA
(living things)

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

General Literature

First record of the downy mildew Peronospora myosotidis on Brunnera macrophylla in the UK

Literature listed under the following higher taxa may also be relevant to Peronospora myosotidis (a downy mildew):

Peronospora
(a genus of downy mildews)

PERONOSPORACEAE
(downy mildews)

PERONOSPORALES
(downy mildews and white rusts)

OOMYCOTA
(a group of mainly plant-parasitic fungi)

CHROMISTA
(algae)

Eukaryota
(eukaryotes)

BIOTA
(living things)

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

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