Mike field guide
885 species
Pyracantha angustifolia (Firethorn, Orange Firethorn)
Pyracantha crenulata (Firethorn)
Pyracantha fortuneana (Firethorn)
Pyracantha rogersiana (Firethorn)
Pyracantha sp. (Firethorn)
Pyrus calleryana (Callery Pear)
Pyrus sp. (An Ornamental Pear)
Pyrus ussuriensis (Manchurian Pear)
Quercus canariensis (Algerian Oak)
Quercus cerris (Turkey Oak)
Quercus robur (English Oak)
Quercus sp. (Oak)
Quercus suber (Cork Oak)
Ranunculus amphitrichus (Small River Buttercup)
Ranunculus muricatus (Sharp Buttercup)
Ranunculus papulentus (Large River Buttercup)
Ranunculus repens (Creeping Buttercup)
Ranunculus sp. (Buttercup)
Raphanus raphanistrum (Wild Radish, Jointed Charlock)
Reseda luteola (Weld)
