Weed Id guide
ALL

Common NameLatin Name
Rabbitfoot Clover Trifolium arvense
Rattlebox see Showy Crotalaria
Rattlesnake Weed see Florida Betony
Red Clover Trifolium pratense
Red Deadnettle see Purple Deadnettle
Red Morningglory Ipomoea coccinea
Red Puccoon see Bloodroot
Red Sorrel Rumex acetosella
Redroot Pigweed Amaranthus retroflexus
Redstem Filaree Erodium cicutarium
Redtop see Creeping Bentgrass
Redvine Brunnichia ovata
Reed Canarygrass Phalaris arundinacea
Rice Flatsedge Cyperus iria
Roadside thistle see Tall Thistle
Rosinweed see Compass Plant
Rough Cinquefoil Potentilla norvegica
Roughstalk Bluegrass Poa trivialis
Russian Olive Elaeagnus angustifolia
Russian Thistle Salsola kali