Hypericum cernuum
(a garden St John’s Wort)

Interactions where Hypericum cernuum is the victim or passive partner (and generally loses out from the process)

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

Filters:

Affected Part		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	Summary
leaf (live)		live leaf is parasitised by hypophyllous, subepidermal telium			Melampsora hypericorum	Hypericum Rust, Tutsan Rust	Pucciniales: Melampsoraceae	British Rust Fungi, Wilson, M., & Henderson, D., 1966	/Fungi/Basidiomycota/Pucciniomycetes/Pucciniales/Melampsoraceae/Melampsora hypericorum/	Melampsora hypericorum	hypericum rust, tutsan rust		hypophyllous, subepidermal		telium	Foodplant / parasite		UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Malpighiales/Hypericaceae/Hypericum cernuum/	Hypericum cernuum	a garden St John's Wort		live	leaf					hypophyllous, subepidermal telium parasitises live leaf
leaf (live)		live leaf is parasitised by hypophyllous, caeomoid aecium			Melampsora hypericorum	Hypericum Rust, Tutsan Rust	Pucciniales: Melampsoraceae	British Rust Fungi, Wilson, M., & Henderson, D., 1966	/Fungi/Basidiomycota/Pucciniomycetes/Pucciniales/Melampsoraceae/Melampsora hypericorum/	Melampsora hypericorum	hypericum rust, tutsan rust		hypophyllous, caeomoid		aecium	Foodplant / parasite		UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Malpighiales/Hypericaceae/Hypericum cernuum/	Hypericum cernuum	a garden St John's Wort		live	leaf				(5-10)	hypophyllous, caeomoid aecium parasitises live leaf

Author & Year	Title	Source
Wilson, M., & Henderson, D., 1966	British Rust Fungi	384pp, Cambridge University Press

Hypericum cernuum (a garden St John’s Wort) may also be included in 'fed on by' relations listed under the following higher taxa:

Hypericum
(St John’s worts)

EU-DICOTS
(dicotyledonous flowering plants)

MAGNOLIOPSIDA
(flowering plants)

TRACHEOPHYTA
(vascular plants)

PLANTAE
(plants)

Herbaceous Plants
(herbaceous plants)

Tall Woody Herbs
(tall woody herbs)

Taxonomic hierarchy:

Species	Hypericum cernuum (a garden St John’s Wort)
Genus	Hypericum (St John’s worts)
Family	HYPERICACEAE (St John’s-worts)
Order	MALPIGHIALES (poplars, willows, St John’s worts, spurges and violets)
Subclass	EU-DICOTS (dicotyledonous flowering plants)
Class	MAGNOLIOPSIDA (flowering plants)
Phylum	TRACHEOPHYTA (vascular plants)
Kingdom	PLANTAE (plants)
Domain	Eukaryota (eukaryotes)
Life	BIOTA (living things)

Hypericum cernuum is also a member of:
Herbaceous Plants - herbaceous plants (via Hypericum)
Tall Woody Herbs - tall woody herbs (via Hypericum)

Hypericum cernuum (a garden St John’s Wort) may be included in identification literature listed under the following higher taxa:

Hypericum
(St John’s worts)

MAGNOLIOPSIDA
(flowering plants)

TRACHEOPHYTA
(vascular plants)

PLANTAE
(plants)

Eukaryota
(eukaryotes)

BIOTA
(living things)

Literature listed under the following higher taxa may be relevant to Hypericum cernuum (a garden St John’s Wort):

Hypericum
(St John’s worts)

MAGNOLIOPSIDA
(flowering plants)

TRACHEOPHYTA
(vascular plants)

PLANTAE
(plants)

Eukaryota
(eukaryotes)

BIOTA
(living things)

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