SOURCES
Listed below are the more unusual varieties. Please check local nurseries for others not mentioned.
Aconitum ‘Sparks Variety': 1, Ajuga pyramidalis ‘Metallica Crispa': 2, A. repens ‘Burgundy Glow': 3, Amsonia tabernaemontana ‘Blue Star': 4, Aruncus aethusifolius: 5, Astilboides tabularis: 6, Bergenia ‘Bressingham Ruby': 7, Bolax gummifera: 8, Brunnera macrophylla ‘Variegata': 9, Campanula ‘Birch Hybrid': 10, Cardamine trifolia: 11, Chaenomeles japonica ‘Texas Scarlet': 12, Chelone glabra: 13, Clintonia borealis: 14, Convallaria majalis ‘Dorien': 15, Cymbalaria muralis: 16, Daphne mezereum var. alba: 17, Dentaria diphylla: 18, Dicentra cucullaria: 19, Dodecatheon meadia: 20, Erythronium revolutum ‘Pagoda': 21, Euphorbia amygdaloides var. robbiae: 22, Filipendula ulmaria ‘Variegata': 23, Geranium sanguineum ‘Lancastriense': 24, Heuchera ‘Stormy Seas': 25, Hosta ‘Golden Tiara': 26, Lamiastrum galeobdolon ‘Herman's Pride': 27, Lewisia cotyledon: 28, Linnaea borealis: 29, Lobelia siphilitica: 30, Lonicera periclymenum ‘Graham Thomas': 31, Lysimachia ciliata ‘Firecracker': 32, Mitchella repens: 33, Pachysandra terminalis ‘Silveredge': 34, Phlox divaricata: 35, P. stolonifera ‘Home Fires': 36, P. x procumbens ‘Variegata': 37, Polypodium vulgare: 38, Primula bulleyana: 39, P. chungensis: 40, P. florindae: 41, P. japonica: 42, P. x pruhoniciana: 43, Pulmonaria rubra ‘Redstart': 44, Ramonda myconi: 45, Rhododendron impeditum: 46, Saxifraga umbrosa var. primuloides: 47, S. x urbium ‘Variegata': 48, Stylophorum diphyllum: 49, Uvularia grandiflora: 50.
Canning Perennials: 1, 3, 5, 16, 26, 27, 30, 32, 35.
Chiltern Seeds: 4-6, 13, 16, 17, 20, 28, 30, 39, 40-42, 45.
Fraser's Thimble Farms: 1, 5, 14, 18, 22, 23, 28, 29, 33, 42, 47, 49, 50.
Galetta Nurseries, 3106 Galetta Sdrd., Arnprior, Ont. K7S 3G7; 613/623-6175: 3, 5, 9, 26, 27, 30, 32, 35.
Gardenimport Inc.; 24.
Heritage Perennials, 1831 Peardonville Rd., RR 1, Abbotsford, B.C. V4X 2M3; 604/855-1177, 888/BLUEPOT: 1, 3, 4, 6-10, 20, 22, 23, 26-28, 30, 32, 35, 37, 44.
Hole's Greenhouses & Gardens Ltd.: 2, 3, 5, 8, 9, 20, 21, 23, 28, 29, 36, 39, 41, 43.
Hortico Inc.: 1-6, 13, 14, 19, 20, 27, 28, 30, 32, 33, 35, 38, 42, 44, 47, 49, 50.
JDS Gardens: 2, 9, 13, 15, 26, 30, 34, 35, 43.
Pacific Rim Plant Nursery: 20, 28, 29, 42, 46.
The Perennial Gardens Inc.: 1-7, 9-11, 13, 18, 22, 23, 26, 35-37, 41-44, 47, 48.
Scott's Nursery Ltd.: 31.
Sheridan Nurseries: 3, 7, 9, 12, 28, 32.
Turley's Florist: 4, 17, 27, 34.
A close relative of Asplenium viride is Asplenium trichomanes, which can be found at Pacific Rim and Humber Nurseries. Hosta ‘Snowflake' is a progeny of Hosta sieboldii ‘Alba', which can be found at Humber Nurseries