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The primary bulb species used for gardens and
landscapes include: true bulbs, corms, tubers,
tuberous roots, rhizomes, and enlarged hypocotyls.
All are "Geophytes" and, collectively,
they are commonly called "Flower Bulbs".
Although each specialized storage organ is morphologically
different, their basic function is to serve as
an organ for survival of the species. In this
bulletin, we refer to specific underground storage
organs as corms, tubers, etc. only when citing
the genus or species.
Many ornamental flowering bulbs have the ability
to perennialize, that is, flower for three or
more consecutive years without being lifted. Information
on these types of bulbs and their general cultural
requirements isincluded in many books.
While this information has been prepared primarily
for professional gardeners and landscapers, it
should be useful for all flower bulb enthusiasts
and home gardeners.
Amaryllis,
South African , Hippeastrum spp. = Amaryllis spp.
Amaryllis, Dutch , Hippeastrum spp. = Amaryllis
spp.
Anemones,
Anemone blanda
Arrowroot,
Canna hybrids
Blazing
Stars, Liatris spicata
Brodiaea,
Brodiaea laxa (Triteleia)
Camass,
Camassia cusickii, C. esculenta
Cape
Flower, Nerine bowdenii
Coppertip,
Crocosmia hybrids
Crinodonna,
x Crinodonna corsii(x Americana)
Crocus,
Dutch , Crocus spp.
Crocus,
Fall Colchicum autumnale
Crocuses,
Species , Crocus spp.
Daffodils,
Narcissus - Hardy I
Daffodils,
Narcissus - Hardy II
Drumsticks,
Allium sphaerocephalon
Falling
Stars, Crocosmia hybrids
Gay
Feather, Liatris spicata
Glory
of the Snow, Chionodoxa luciliae, C. gigantea
Grape
Hyacinth, Muscari armeniacum
Grape
Hyacinth, Muscari azureum (Hyacinthella azurea)
Grape
Hyacinth, Muscari botryoides 'Album'
Grass,
Brodiaea laxa (Triteleia)
Guinea,
Fritillaria meleagris
Hen
Flower, Fritillaria meleagris
Hyacinths,
Dutch , Hyacinthus orientalis
Indian
Shot, Canna hybrids
Iris,
Dwarf , Iris reticulata
Iris,
Species , Iris reticulata
Ixiolirion,
Ixiolirion montanum (I. pallasii)
Jonquils,
Narcissus - Hardy I
Jonquils,
Narcissus - Hardy II
King's Flower, Eucomis bicolor
Lilies,
Asiatic, Lilium Asiatic hybrids
Lily
of the Valley, Convallaria majalis
Lily, August, Amaryllis belladonna
Lily,
Avalanche, Erythronium 'Pagoda'
Lily,
Belladonna, Amaryllis belladonna
Lily,
Blackberry, Belamcanda chinensis
Lily,
Cape, Crinum spp.
Lily,
Chequered, Fritillaria meleagris
Lily,
Fawn, Erythronium 'Pagoda'
Lily,
Flame, Clivia miniata
Lily,
Glacier, Erythronium 'Pagoda'
Lily,
Guernsey, Nerine bowdenii
Lily,
Kaffir, Clivia miniata
Lily,
Madonna, Lilium candidum
Lily,
Magic, Lycoris radiata, L. squamigera
Lily, Naked, Lycoris radiata, L. squamigera
Lily, Pineapple, Eucomis bicolor
Lily,
Resurrection, Lycoris radiata, L. squamigera
Lily,
September, Clivia miniata
Lily, Snakeshead, Fritillaria meleagris
Lily,
Spider Japanese , Nerine bowdenii
Lily,
Spider, Crinum spp.
Lily, Spider, Lycoris radiata, L. squamigera
Lily, Swamp, Crinum spp.
Lily, Triplet, Brodiaea laxa (Triteleia)
Lily,
Trout, Erythronium 'Pagoda'
Lily, Oriental , Lilium Oriental hybrids
Mysteria, Colchicum autumnale
Naked Lady, Amaryllis belladonna
Narcissus, Paperwhite, Narcissus (Paperwhites)
- Tender III
Onion, Garlic, Allium moly (A. luteum)
Onion, Ornamental, Allium aflatunense
Onion, Ornamental, Allium christophii (A. albopilosum)
Onion, Ornamental, Allium giganteum
Onion, Ornamental, Allium karataviense
Onion, Ornamental, Allium oreophilum (A. ostrowskianum)
Onion, Ornamental, Allium sphaerocephalon
Pretty Face, Brodiaea laxa (Triteleia)
Quamash, Camassia cusickii, C. esculenta
Siberian Squill, Scilla siberica, S. tubergeniana
Snakeroot, Liatris spicata
Snow-drops, Galanthus nivalis, G. elwesii
Spanish Blue-Bells, Scilla campanulata (Endymion,
Hyacinthoides)
Spring Starflower, Ipheion uniflorum
Star of Bethlehem, Ornithogalum umbellatum
Striped Squill, Puschkinia libanotica
Summer Snowflake, Leucojum aestivum
Tazettas, Narcissus (Paperwhites) - Tender III
Triteleia, Long Rayed , Brodiaea laxa (Triteleia)
Tulips,Tulipa hybrids
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