January Image 1 of 2 Helleborus argutifolius holly-leaved hellebore February Image 3 of 3 Lonicera fragrantissima winter-flowering honeysuckle March Image 1 of 3 Narcissus bulbocodium hoop petticoat daffodil April Image 1 of 3 Camassia leichtlinii quamash May Image 1 of 3 Wisteria floribunda Japanese wisteria
