BioImages: The Virtual Field-Guide (UK)

Allium ursinum L. (Ramsons)

Records (and photo sets)

Taxon Summary Date Vice-county Country #photos #macrophotos #microphotos
Allium ursinum In flower 19 May 2004 South Devon England 5
Allium ursinum In flower 18 May 2004 South Devon England 1
Allium ursinum Non-flowering 12 March 2000 South Devon England 4
Allium ursinum Plant 2 May 1999 North Wiltshire England 8 5
Allium ursinum Plant 9 June 1973 Mid-west Yorkshire England 2

Suggested Literature

Allium ursinum may be covered by literature listed under:

BIOTA
(living things)
Eukaryota
(eukaryotes)
PLANTAE
(plants)
SPERMATOPHYTA
(vascular plants)
MAGNOLIOPSIDA
(flowering plants)
LILIIDAE
(monocotyledonous flowering plants)

Feeding and other inter-species relationships

Associated with Allium ursinum:

is parasitised by telium Uromyces ambiguus - a rust fungus (Uredinales: Pucciniaceae) Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005
is parasitised by covered by yellow epidermis uredium Uromyces ambiguus - a rust fungus (Uredinales: Pucciniaceae) Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005
Photos bulb bulb may contain larva Portevinia maculata - a hoverfly (Diptera: Syrphidae) UK/Ireland Restricted Rotheray, G.E., 1993 [larva remains small until Nov/Dec]
flower flower is visited for nectar and/or pollen by adult Myopa - a genus of thick-headed flies (Diptera: Conopidae) Smith, K.G.V., 1969
leaf (base) (live) live leaf (base) may be infected and damaged by colony of Botrytis dematiaceous anamorph Botrytis aclada - a dematiaceous anamorphic fungus (Helotiales: Sclerotiniaceae) Ellis, M.B. & J.P., 1997
leaf (live) live leaf is parasitised by aecium Melampsora allii-fragilis - a rust fungus (Uredinales: Melampsoraceae) Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005
leaf (live) live leaf is parasitised by pycnium Melampsora allii-fragilis - a rust fungus (Uredinales: Melampsoraceae) Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005
leaf (live) live leaf is parasitised by pycnium Melampsora allii-populina - a rust fungus (Uredinales: Melampsoraceae) UK/Ireland Questionable Wilson, M., & Henderson, D., 1966
Henderson, D.M., 2004
Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005
Photos leaf (live) live leaf is parasitised by pycnium Puccinia sessilis - Ramsons & Arum Rust (Uredinales: Pucciniaceae) Minor Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005
Photos leaf (live) live leaf is parasitised by hypophyllous, often circinate cluster cup of aecium Puccinia sessilis - Ramsons & Arum Rust (Uredinales: Pucciniaceae) Minor Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005
Ellis, M.B. & J.P., 1997
leaf (live) live leaf is spotted by effuse colony of Botrytis dematiaceous anamorph Botryotinia globosa - an ascomycete fungus (Helotiales: Sclerotiniaceae) Ellis, M.B. & J.P., 1997 [on large, dark green, collapsed, water-soaked areas which sometimes extend over the whole leaf]
leaf (live) live leaf is spotted by caeomoid, grouped aecium Melampsora allii-populina - a rust fungus (Uredinales: Melampsoraceae) UK/Ireland Questionable Wilson, M., & Henderson, D., 1966 [on yellowish spots]
Henderson, D.M., 2004
Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005
Photos leaf base leaf base may contain larva Portevinia maculata - a hoverfly (Diptera: Syrphidae) UK/Ireland Restricted Robbins, R., 1990
leaf leaf is mined by larva Orthochaetes setiger - a weevil (Coleoptera: Curculionidae) UK/Ireland Morris, M.G., 2002
Photos plant plant is associate of ovum Portevinia maculata - a hoverfly (Diptera: Syrphidae) UK/Ireland Restricted Rotheray, G.E., 1993

Allium ursinum may be associated with more taxa listed at higher taxonomic level

MAGNOLIOPSIDA
(flowering plants)
LILIIDAE
(monocotyledonous flowering plants)
Allium
(leeks, onions, garlics)

References

Ellis, M.B. & J.P., 1997 Microfungi on Land Plants: An Identification Handbook
Henderson, D.M., 2004 The Rust Fungi of the British Isles: A Guide to Identification by their Host Plants
Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005 Checklist of the British and Irish Basidiomycota
Morris, M.G., 2002 True Weevils (Part I): Family Curculionidae, subfamilies Raymondionyminae to Smicronychinae
Robbins, R., 1990 A Provisional Atlas of The Leaf Miners of Warwickshire, with notes on others occurring in the midlands
Rotheray, G.E., 1993 Colour Guide to Hoverfly Larvae (Diptera, Syrphidae) in Britain and Europe
Smith, K.G.V., 1969 Diptera: Conopidae
Wilson, M., & Henderson, D., 1966 British Rust Fungi

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