 BioImages (www.bioimages.org.uk)
has 114 images of [Puccinia magnusiana/Uromyces dactylidis] (buttercup rusts)
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[Puccinia magnusiana/Uromyces dactylidis] (buttercup rusts) may be included in 'feeds on' relations listed under the following higher taxa:
| Subtaxon | Rank | Featured subtaxa |
No of interactions |
No of references |
|||
|---|---|---|---|---|---|---|---|
| Species | 13 trophisms | 1 references | |||||
| Species | 30 trophisms | 1 references | |||||
[Puccinia magnusiana/Uromyces dactylidis] (buttercup rusts) may be included in identification literature listed under the following higher taxa:
Literature listed under the following higher taxa may be relevant to [Puccinia magnusiana/Uromyces dactylidis] (buttercup rusts):
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BioImages (www.bioimages.org.uk)
has 114 images of [Puccinia magnusiana/Uromyces dactylidis] (buttercup rusts)
|
The closely similar aecial stages of these two rusts are both very common on Creeping Buttercup (Ranunulus repens) and Bulbous Buttercup (Ranunculus bulbosus). The later stages are found on different hosts: Common Reed (Phragmites australe) for the Puccinia, while the Uromyces grows on a variety of other grasses: Cocksfoot (Dactylis glomerata), Fescues (Festuca) and Meadow Grasses (Poa).
The aecial stages can only be distinguished by the thickness of the outer cell walls of the peridial cells (the inner walls have the "crushed ice" ornament):
| Species | Outer walls | Inner walls |
| P. magnusiana: | 7-8µm | |
| U. dactylidis: | 8-14µm | 3-5µm |
| Author & Year | Title | Source |
|---|---|---|
| Termorshuizen, A.J. & Swertz, C.A., 2011 | Roesten van Nederland (Dutch Rust Fungi) | 423pp, Gustav Fischer Verlag |
Unless otherwise expressly stated, all original material on the BioInfo website by Malcolm Storey is licensed under the above Creative Commons Licence.