R

Name	Species	Common Name
Radiola	linoides	Allseed
Ranunculus	acris	Meadow Buttercup
Ranunculus	aquatilis	Common Watercrowfoot
Ranunculus	arvensis	Corn Buttercup
Ranunculus	auricomus	Goldilocks Buttercup
Ranunculus	baudotii	Brackish Watercrowfoot
Ranunculus	bulbosus	Bulbous Buttercup
Ranunculus	circinatus	Fan-leaved Water-crowfoot
Ranunculus	ficaria ssp. ficaria	Lesser Celandine
Ranunculus	ficaria ssp. bulbifer	Lesser Celandine
Ranunculus	flammula ssp. flammula	Lesser Spearwort
Ranunculus	flammula ssp. minimus	Lesser Spearwort
Ranunculus	flammula ssp. scoticus	Lesser Spearwort
Ranunculus	fluitans	River Water-crowfoot
Ranunculus	hederaceus	Ivy-leaved Crowfoot
Ranunculus	lingua	Greater Spearwort
Ranunculus	omiophyllus	Round-leaved Crowfoot
Ranunculus	ophioglossifolius	Adder’s-tongue Spearwort
Ranunculus	paludosus	Jersey Buttercup
Ranunculus	parviflorus	Small-flowered Buttercup
Ranunculus	peltatus	Pond Water-crowfoot
Ranunculus	penicillatus	Stream Water-crowfoot
Ranunculus	repens	Creeping Buttercup
Ranunculus	reptans	Creeping Spearwort
Ranunculus	sardous	Hairy Buttercup
Ranunculus	sceleratus	Celery-leaved Buttercup
Ranunculus	trichophyllus	Thread-leaved Watercrowfoot
Ranunculus	tripartitus	Three-lobed Crowfoot
Raphanus	raphanistrum	Wild Radish
Reseda	lutea	Wild Mignonette
Reseda	luteola	Weld
Rhamnus	cathartica	Buckthorn
Rhinanthus	angustifolius	Greater Yellow-rattle
Rhinanthus	minor agg.	Yellow-rattle
Rhinanthus	minor ssp. minor	Yellow-rattle
Rhinanthus	minor ssp. stenophyllus	Yellow-rattle
Rhinanthus	minor ssp. monticola	Yellow-rattle
Rhinanthus	minor ssp. calcareus	Yellow-rattle
Rhinanthus	minor ssp. lintonii	Yellow-rattle
Rhinanthus	minor ssp. linonii	Yellow-rattle
Rhinanthus	minor ssp. borealis	Yellow-rattle
Rhynchospora	alba	White Beak-sedge
Rhynchospora	fusca	Brown Beak-sedge
Ribes	alpinum	Mountain Currant
Ribes	spicatum	Downy Currant
Ribes	uva-crispa	Gooseberry
Romulea	columnae	Sand Crocus
Rorippa	amphibia	Great Yellow-cress
Rorippa	islandica	Northern Yellow-cress
Rorippa	microphylla	Narrow-fruited Watercress
Rorippa	nasturtium-aquaticum	Water-cress
Rorippa	palustris	Marsh Yellow-cress
Rorippa	sylvestris	Creeping Yellow-cress
Rosa	agg.	Native wild roses
Rosa	agrestis	Small-leaved Sweetbriar
Rosa	arvensis	Field-rose
Rosa	caesia	Hairy/Glaucous Dogrose
Rosa	canina	Dog-rose
Rosa	canina agg.	Dog-rose agg.
Rosa	micrantha	Small-Flowered Sweetbriar
Rosa	mollis	Soft Downy-rose
Rosa	mollis agg.
Rosa	obtusifolia	Round-leaved Dogrose
Rosa	pimpinellifolia	Burnet Rose
Rosa	rubiginosa	Sweet-briar
Rosa	rubiginosa agg.
Rosa	sherardii	Sherard’s Downy-rose
Rosa	stylosa	Short-styled Field-rose
Rosa	tomentosa	Harsh Downy-rose
Rubia	peregrina	Wild Madder
Rubus	arcticus	Arctic Bramble
Rubus	caesius	Dewberry
Rubus	chamaemorus	Cloudberry
Rubus	fruticosus agg.	Bramble agg.
Rubus	idaeus	Wild Raspberry
Rubus	saxatilis	Stone Bramble
Rumex	acetosa	Common Sorrel
Rumex	acetosella	Sheep’s Sorrel
Rumex	aquaticus	Scottish Dock
Rumex	conglomeratus	Clustered Dock
Rumex	crispus	Curled Dock
Rumex	hydrolapathum	Water Dock
Rumex	longifolius	Northern Dock
Rumex	maritimus	Golden Dock
Rumex	obtusifolius	Broad-leaved Dock
Rumex	palustris	Marsh Dock
Rumex	pulcher	Fiddle Dock
Rumex	rupestris	Shore Dock
Rumex	sanguineus	Wood Dock
Ruppia	cirrhosa	Spiral Tasselweed
Ruppia	maritima	Beaked Tasselweed
Ruscus	aculeatus	Butcher’s-broom