Very Hard VH1

Plant A

Plant C

Quiz

Plant B

Plant D

Plant A is Answer Ophrys bornmuelleri ssp bornmuellerii (Bornmueller's Orchid)

Plant B is Answer Equisteum x trachyodon (Mackay's Horsetail)

Plant C is Answer Cystopteris dickeiana (Dickie's Bladder-fern)

Plant D is Answer Crocosmia pottsii (Pott's Montbretia)