Home Image Gallery: Betula to Cypripedium, growing in Calgary gardens at Zone 3-4a Click on the photos to see a larger image Betula apoiensis Bolanthus cherlerioides Bukiniczia cabulica Calceolaria biflora Campanula barbata Campanula carpatica ‘Deep Blue Clips’ Campanula saxifraga Campanula turczaninovii Campanula topaliana Campanula x haylodgensis Carduncellus pinnatus Carduncellus pinnatus Carthamus sp. Castilleja sp. Castilleja sp. Cheiranthus roseus Convolvulus suendermannii Coronilla vaginalis Cortusa matthioli Corydalis sp. Cotoneaster sp. Cyclamen purpurascensThe only hardy Cyclamen species in Calgary. Cypripedium cordigerum x tibeticum Cypripedium parviflorum