Phaeosphaeria eustoma (Fuckel) L. Holm
(an ascomycete)

Interactions where Phaeosphaeria eustoma 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
pseudothecium (scattered, immersed)		scattered, immersed pseudothecium is saprobic on dead leaf			Carex riparia	Great Pond-sedge, Greater Pond-sedge	Poales: Cyperaceae	Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997	/Fungi/Ascomycota/Dothideomycetes/Pleosporales/Phaeosphaeriaceae/Phaeosphaeria eustoma/	Phaeosphaeria eustoma	an ascomycete		scattered, immersed		pseudothecium	Foodplant / saprobe			/Plantae/Tracheophyta/Magnoliopsida/Poales/Cyperaceae/Carex riparia/	Carex riparia	great pond-sedge, greater pond-sedge		dead	leaf				(10-11)
pseudothecium (scattered, immersed)		scattered, immersed pseudothecium is saprobic on dead leaf			Carex sylvatica	Wood Sedge, Wood-sedge	Poales: Cyperaceae	Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997	/Fungi/Ascomycota/Dothideomycetes/Pleosporales/Phaeosphaeriaceae/Phaeosphaeria eustoma/	Phaeosphaeria eustoma	an ascomycete		scattered, immersed		pseudothecium	Foodplant / saprobe			/Plantae/Tracheophyta/Magnoliopsida/Poales/Cyperaceae/Carex sylvatica/	Carex sylvatica	wood sedge, wood-sedge		dead	leaf				(10-11)
pseudothecium (scattered, initially immersed)		scattered, initially immersed pseudothecium is saprobic on dead stem			Schoenoplectus tabernaemontani	Grey Club-rush	Poales: Cyperaceae	Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997	/Fungi/Ascomycota/Dothideomycetes/Pleosporales/Phaeosphaeriaceae/Phaeosphaeria eustoma/	Phaeosphaeria eustoma	an ascomycete		scattered, initially immersed		pseudothecium	Foodplant / saprobe			/Plantae/Tracheophyta/Magnoliopsida/Poales/Cyperaceae/Schoenoplectus tabernaemontani/	Schoenoplectus tabernaemontani	grey club-rush		dead	stem				(spring, summer)
pseudothecium (scattered, initially immersed)		scattered, initially immersed pseudothecium is saprobic on dead stem			POACEAE	grasses, couch	Poales	Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997	/Fungi/Ascomycota/Dothideomycetes/Pleosporales/Phaeosphaeriaceae/Phaeosphaeria eustoma/	Phaeosphaeria eustoma	an ascomycete		scattered, initially immersed		pseudothecium	Foodplant / saprobe			/Plantae/Tracheophyta/Magnoliopsida/Poales/Poaceae/	Poaceae	grasses, couch		dead	stem				(spring, summer)
pseudothecium (scattered, initially immersed)		scattered, initially immersed pseudothecium is saprobic on dead stem			Glyceria maxima	Reed Sweet-grass	Poales: Poaceae	Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997	/Fungi/Ascomycota/Dothideomycetes/Pleosporales/Phaeosphaeriaceae/Phaeosphaeria eustoma/	Phaeosphaeria eustoma	an ascomycete		scattered, initially immersed		pseudothecium	Foodplant / saprobe			/Plantae/Tracheophyta/Magnoliopsida/Poales/Poaceae/Glyceria maxima/	Glyceria maxima	reed sweet-grass		dead	stem				(spring, summer)
pseudothecium (scattered, initially immersed)		scattered, initially immersed pseudothecium is saprobic on dead stem			Dactylis	cock’s-foot grasses	Poales: Poaceae	Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997	/Fungi/Ascomycota/Dothideomycetes/Pleosporales/Phaeosphaeriaceae/Phaeosphaeria eustoma/	Phaeosphaeria eustoma	an ascomycete		scattered, initially immersed		pseudothecium	Foodplant / saprobe			/Plantae/Tracheophyta/Magnoliopsida/Poales/Poaceae/Dactylis/	Dactylis	cock's-foot grasses		dead	stem				(spring, summer)
pseudothecium (scattered, initially immersed)		scattered, initially immersed pseudothecium is saprobic on dead stem			Deschampsia cespitosa	Tufted Hair-grass	Poales: Poaceae	Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997	/Fungi/Ascomycota/Dothideomycetes/Pleosporales/Phaeosphaeriaceae/Phaeosphaeria eustoma/	Phaeosphaeria eustoma	an ascomycete		scattered, initially immersed		pseudothecium	Foodplant / saprobe			/Plantae/Tracheophyta/Magnoliopsida/Poales/Poaceae/Deschampsia cespitosa/	Deschampsia cespitosa	tufted hair-grass		dead	stem				(spring, summer)
pseudothecium (scattered, initially immersed)		scattered, initially immersed pseudothecium is saprobic on dead stem			Festuca arundinacea	Tall Fescue	Poales: Poaceae	Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997	/Fungi/Ascomycota/Dothideomycetes/Pleosporales/Phaeosphaeriaceae/Phaeosphaeria eustoma/	Phaeosphaeria eustoma	an ascomycete		scattered, initially immersed		pseudothecium	Foodplant / saprobe			/Plantae/Tracheophyta/Magnoliopsida/Poales/Poaceae/Festuca arundinacea/	Festuca arundinacea	tall fescue		dead	stem				(spring, summer)
pseudothecium (scattered, initially immersed)		scattered, initially immersed pseudothecium is saprobic on dead stem			Triticum	wheats	Poales: Poaceae	Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997	/Fungi/Ascomycota/Dothideomycetes/Pleosporales/Phaeosphaeriaceae/Phaeosphaeria eustoma/	Phaeosphaeria eustoma	an ascomycete		scattered, initially immersed		pseudothecium	Foodplant / saprobe			/Plantae/Tracheophyta/Magnoliopsida/Poales/Poaceae/Triticum/	Triticum	wheats		dead	stem				(spring, summer)
pseudothecium (scattered, immersed)		scattered, immersed pseudothecium is saprobic on dead			Typha	bulrushes, reedmaces	Poales: Typhaceae	Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997	/Fungi/Ascomycota/Dothideomycetes/Pleosporales/Phaeosphaeriaceae/Phaeosphaeria eustoma/	Phaeosphaeria eustoma	an ascomycete		scattered, immersed		pseudothecium	Foodplant / saprobe			/Plantae/Tracheophyta/Magnoliopsida/Poales/Typhaceae/Typha/	Typha	bulrushes, reedmaces		dead					(5-6)
pseudothecium (scattered, initially immersed)		scattered, initially immersed pseudothecium is saprobic on dead stem			Typha	bulrushes, reedmaces	Poales: Typhaceae	Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997	/Fungi/Ascomycota/Dothideomycetes/Pleosporales/Phaeosphaeriaceae/Phaeosphaeria eustoma/	Phaeosphaeria eustoma	an ascomycete		scattered, initially immersed		pseudothecium	Foodplant / saprobe			/Plantae/Tracheophyta/Magnoliopsida/Poales/Typhaceae/Typha/	Typha	bulrushes, reedmaces		dead	stem		Minor		(spring, summer)
pseudothecium (scattered, initially immersed)		scattered, initially immersed pseudothecium is saprobic on dead stem			Equisetum fluviatile	Water Horsetail	Equisetales: Equisetaceae	Nordic equiseticolous Pyrenomycetes, Holm, L. & Holm, K., 1981	/Fungi/Ascomycota/Dothideomycetes/Pleosporales/Phaeosphaeriaceae/Phaeosphaeria eustoma/	Phaeosphaeria eustoma	an ascomycete		scattered, initially immersed		pseudothecium	Foodplant / saprobe		Foreign	/Plantae/Pteridophyta/Equisetopsida/Equisetales/Equisetaceae/Equisetum fluviatile/	Equisetum fluviatile	water horsetail		dead	stem

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
Holm, L. & Holm, K., 1981	Nordic equiseticolous Pyrenomycetes	Nordic Journal of Botany Vol 1: 109-119.

Phaeosphaeria eustoma (an ascomycete) may also be included in 'feeds on' relations listed under the following higher taxa:

FUNGI
(true fungi)

Phaeosphaeria eustoma (an ascomycete) may be included in 'fed on by' relations listed under the following higher taxa:

FUNGI
(true fungi)

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

Taxonomic hierarchy:

Species	Phaeosphaeria eustoma (an ascomycete)
Genus	Phaeosphaeria (a genus of ascomycetes)
Family	PHAEOSPHAERIACEAE (a family of ascomycetes)
Order	PLEOSPORALES (an order of ascomycetes and lichens)
Subclass	DOTHIDEOMYCETIDAE (a subclass of fungi)
Class	DOTHIDEOMYCETES (a class of ascomycetes)
Subphylum	PEZIZOMYCOTINA (a subphylum of ascomycetes)
Phylum	ASCOMYCOTA (spore shooters, ascomycete)
Kingdom	FUNGI (true fungi)
Domain	Eukaryota (eukaryotes)
Life	BIOTA (living things)

Phaeosphaeria eustoma 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 Phaeosphaeria eustoma (an ascomycete)

Identification Works

Handling & Magnification	Author	Year	Title	Source
()	Holm, L. & Holm, K.	1981	Nordic equiseticolous Pyrenomycetes	Nordic Journal of Botany Vol 1: 109-119.

Phaeosphaeria eustoma (an ascomycete) may also be included in identification literature listed under the following higher taxa:

PLEOSPORALES
(an order of ascomycetes and lichens)

DOTHIDEOMYCETES
(a class of ascomycetes)

ASCOMYCOTA
(spore shooters, ascomycete)

FUNGI
(true fungi)

Eukaryota
(eukaryotes)

BIOTA
(living things)

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

Literature listed under the following higher taxa may be relevant to Phaeosphaeria eustoma (an ascomycete):

PLEOSPORALES
(an order of ascomycetes and lichens)

DOTHIDEOMYCETES
(a class of ascomycetes)

ASCOMYCOTA
(spore shooters, ascomycete)

FUNGI
(true fungi)

Eukaryota
(eukaryotes)

BIOTA
(living things)

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

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