BIOTA
(living things)

Eukaryota
(eukaryotes)

PLANTAE
(plants)

SPERMATOPHYTA
(vascular plants)

MAGNOLIOPSIDA
(flowering plants)

MAGNOLIIDAE
(dicotyledonous flowering plants)

Hypericum
(St. John's worts)

Hypericum maculatum
(Imperforate St. John’s-wort)

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BioImages: The Virtual Field-Guide (UK)

Hypericum maculatum Crantz (Imperforate St. John’s-wort)

Suggested Literature

Hypericum maculatum may be covered by literature listed under:

BIOTA
(living things)

Eukaryota
(eukaryotes)

PLANTAE
(plants)

SPERMATOPHYTA
(vascular plants)

MAGNOLIOPSIDA
(flowering plants)

MAGNOLIIDAE
(dicotyledonous flowering plants)

Feeding and other inter-species relationships

Associated with Hypericum maculatum:

		is parasitised by cleistothecium	Erysiphe hyperici - a powdery mildew (Erysiphales: Erysiphaceae)		Ing, B., 1990 Ellis, M.B. & J.P., 1997
		is parasitised by conidial anamorph	Erysiphe hyperici - a powdery mildew (Erysiphales: Erysiphaceae)		Ing, B., 1990 Ellis, M.B. & J.P., 1997
	flower	flower is grazed by adult	Chrysolina hyperici - a leaf beetle (Coleoptera: Chrysomelidae)		Cox, M.L., 2007
	leaf (live)	live leaf is parasitised by hypophyllous, caeomoid aecium	Melampsora hypericorum - Tutsan Rust (Uredinales: Melampsoraceae)		Wilson, M., & Henderson, D., 1966
	leaf (live)	live leaf is parasitised by hypophyllous, subepidermal telium	Melampsora hypericorum - Tutsan Rust (Uredinales: Melampsoraceae)		Wilson, M., & Henderson, D., 1966
	leaf	leaf is grazed by adult	Chrysolina hyperici - a leaf beetle (Coleoptera: Chrysomelidae)		Cox, M.L., 2007
	stem (patchily blackened, dead)	patchily blackened, dead stem is decayed by subepidermal pseudothecium	Keissleriella ocellata - an ascomycete (Pleosporales: Lophiostomataceae)		Ellis, M.B. & J.P., 1997

Hypericum maculatum may be associated with more taxa listed at higher taxonomic level

MAGNOLIOPSIDA
(flowering plants)

MAGNOLIIDAE
(dicotyledonous flowering plants)

Hypericum
(St. John's worts)

References

Cox, M.L., 2007	Atlas of the Seed and Leaf Beetles of Britain and Ireland
Ellis, M.B. & J.P., 1997	Microfungi on Land Plants: An Identification Handbook
Ing, B., 1990	An Introduction to British Powdery Mildews
Wilson, M., & Henderson, D., 1966	British Rust Fungi

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