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My copy of Rose says rhoeas has hairless capsules. These are particularly bristly, which made me think possibly hybridum, but I am not sure - any further notes on why this is rhoeas appreciated!
I think you may be looking at buds rather than capsules. There are two capsules in the upper left of your image (they are held upright on the stalk) which look smooth. The hairy drooping structures are flowerbuds.
ok thanks! makes sense
Lat/Lng: 52.0577, -1.1165
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