BioImages: The Virtual Field-Guide (UK)

Rosa canina agg. L.agg. (dog rose)

Records (and photo sets)

Taxon Summary Date Vice-county Country #photos
Rosa canina agg. Plant 30 June 1974 (Yorks) England 3

Subtaxa

Rank Taxon #webs
Aggregate Rosa canina Pubescentes 1
Species Rosa canina sens.str. 2

Suggested Literature

Rosa canina agg. may be covered by literature listed under:

BIOTA
(living things)
Eukaryota
(eukaryotes)
PLANTAE
(plants)
SPERMATOPHYTA
(vascular plants)
MAGNOLIOPSIDA
(flowering plants)
MAGNOLIIDAE
(dicotyledonous flowering plants)
Rosa
(roses)

Feeding and other inter-species relationships

Associated with Rosa canina agg.:

is parasitised by Podosphaera pannosa - a conidial powdery mildew (Erysiphales: Erysiphaceae) UK/Ireland Ing, B., 1990
branch (dead) dead branch is decayed by covered, then opening acervulus of Pestaliopsis coelomycetous anamorph Pestalotiopsis versicolor - a coelomycete (Xylariales: Amphisphaeriaceae) Ellis, M.B. & J.P., 1997
branch branch may be infected and damaged by erumpent acervulus of Myxosporium coelomycetous anamorph Myxosporium rosae - a coelomycete Ellis, M.B. & J.P., 1997 [causes a canker]
fruit (live) live fruit is parasitised by hypophyllous aecium Phragmidium mucronatum - a rust fungus (Uredinales: Phragmidiaceae) Ellis, M.B. & J.P., 1997
leaf (dead) dead leaf is decayed by acervulus of Seimatosporium coelomycetous anamorph Seimatosporium rosarum - a coelomycete (Xylariales: Amphisphaeriaceae) Ellis, M.B. & J.P., 1997
leaf (live) live leaf is parasitised by hypophyllous uredium Phragmidium mucronatum - a rust fungus (Uredinales: Phragmidiaceae) Ellis, M.B. & J.P., 1997
leaf (live) live leaf is parasitised by hypophyllous aecium Phragmidium mucronatum - a rust fungus (Uredinales: Phragmidiaceae) Ellis, M.B. & J.P., 1997
leaf (live) live leaf is parasitised by telium Phragmidium mucronatum - a rust fungus (Uredinales: Phragmidiaceae) Ellis, M.B. & J.P., 1997
leaf (live) live leaf is spotted by epiphyllous acervulus of Marssonina coelomycetous anamorph Diplocarpon rosae - a discomycete (Helotiales: Dermateaceae) Ellis, M.B. & J.P., 1997 [causes purplish-brown spots. "Black Spot"]
leaf (prematurely fallen) prematurely fallen leaf may be infected and damaged by Amerosporium coelomycetous anamorph Zoellneria rosarum - a discomycete (Helotiales: Sclerotiniaceae) Ellis, M.B. & J.P., 1997 [especially under isolated bushes on calcareous soil]
leaf (prematurely fallen) prematurely fallen leaf may be infected and damaged by apothecium Zoellneria rosarum - a discomycete (Helotiales: Sclerotiniaceae) Ellis, M.B. & J.P., 1997 [especially under isolated bushes on calcareous soil]
leaf leaf is grazed by larva Endelomyia aethiops - a sawfly (Hymenoptera: Tenthredinidae) Major Benson, R.B., 1952 [skeletonises the leaf]
stem (dead) dead stem is decayed by stromatal crust Botryosphaeria dothidea - an ascomycete (Dothideales: Botryosphaeriaceae) Ellis, M.B. & J.P., 1997
stem (dead) dead stem is decayed by subiculate apothecium Tapesia rosae - a discomycete (Helotiales: Dermateaceae) Ellis, M.B. & J.P., 1997 [especially where tangled in matted grass]
stem (dead) dead stem is decayed by perithecium Diaporthe incarcerata - a pyrenomycete (Diaporthales: Valsaceae) Ellis, M.B. & J.P., 1997
stem (dead) dead stem is decayed by Phomopsis coelomycetous anamorph Diaporthe incarcerata - a pyrenomycete (Diaporthales: Valsaceae) Ellis, M.B. & J.P., 1997
stem (live) live stem is parasitised by stromatal crust Botryosphaeria dothidea - an ascomycete (Dothideales: Botryosphaeriaceae) Ellis, M.B. & J.P., 1997
stem (live) live stem is parasitised by hypophyllous aecium Phragmidium mucronatum - a rust fungus (Uredinales: Phragmidiaceae) Ellis, M.B. & J.P., 1997
twig (dead) dead twig is decayed by immersed, in rows pseudothecium Saccothecium sepincola - an ascomycete (Dothideales: Dothioraceae) Major Ellis, M.B. & J.P., 1997

Rosa canina agg. may be associated with more taxa listed at higher taxonomic level

MAGNOLIOPSIDA
(flowering plants)
MAGNOLIIDAE
(dicotyledonous flowering plants)
ROSACEAE
(roses and fruit trees)
Rosa
(roses)

References

Benson, R.B., 1952 Hymenoptera: 2. Symphyta. Section (b)
Ellis, M.B. & J.P., 1997 Microfungi on Land Plants: An Identification Handbook
Ing, B., 1990 An Introduction to British Powdery Mildews