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Where
the garden meets the wild
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TRILLIUM
WAKEROBIN Trilliaceae (Trillium
family) / Liliaceae (Lily
family) / Melanthiaceae (Veratrum
family)
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Return to Plants Index
Bulbs Index Paris &
Daiswa
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Trillium ovatum in a glade
on Vancouver Island. Photograph ©
Dorrie Woodward.
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| Trilliums are adapted to the moist, dappled,
spring shade of
temperate woodlands. Their seeds, produced in a domed capsule, are
distributed by ants. Trilliums take 6-8 years to reach blooming size from seed, but they can live for 75
years, maybe more. When picked, bulldozed or shaded out, they may sulk
underground for decades. Many species of Trillium bloom each spring
in our Trillium Dell, but we offer only three species for sale.
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Photograph © A.M.D.
Hoog
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Trillium
kurabayashii
Freeman. Majestic, clump-forming and showy, this sessile species
is a star both in gardens and on the show table. Our whopping rhizomes
usually produce 2-3 stems their first year in the ground. Native to two
small areas: from SW Oregon through the Klamath Mountains to NW
California; and farther south in California in a slice of the Sierra
Nevada. Named for the Japanese population geneticist Masataka Kurabayashi,
who first recognized it as a species. Height 20 -30 cm (8-12"). Zone
6, possibly colder. Rhizome (Fall shipping only).
$25.00
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Photographs © Paige
Woodward
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Trillium ovatum Pursh.
Western white trillium. The 3-petalled white flower opens
on its short pedicel as early
as March at low elevations, and ages to pink or rose. Native to much
of W North America from Vancouver Island south. Our plants (shown at
left in our Trillium Dell with Erythronium
revolutum) are grown from seeds
wild-collected at several sites in SW British Columbia. Height 12-24 cm
(5-8"). Zone 6.
Rhizome (Fall shipping only). $12.00
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Photograph © Tamotsu Watanabe
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Trillium smallii Maximowicz.
Japanese Red Trillium. This is a small, early Trillium with a small but striking flower on a
short
pedicel; both petals and stamens are maroon. It is native to wooded slopes on E
Hokkaido in Japan and adjacent S Sakhalin Island in Russia. In mossy part
shade in our rock garden, this Trillium not only thrives but pups.
A pleasure! Height about 20 cm
(8"). Zone 6, possibly colder.
Rhizome (Fall shipping only). $12.00
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While you are thinking about Trillium, you might want to take a look at its close cousins,
Paris, Daiswa
& Kinugasa.
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Resources
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Trilliums, an illustrated monograph
of the genus by Frederick W. Case, Jr. and Roberta B. Case (Timber
Press, 1997; ISBN 0-88192-374-5).
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Trillium in
the online Flora of North America, by Frederick W. Case, Jr.
- Phylogenetic
Analysis of Trilliaceae based on Morphological and Molecular Data,
a paper written by our friend Susan Farmer with Edward Schilling. Published in
Systematic Botany in
2002, it gives us thrilling glimpses of how Trillium, Paris,
Daiswa, and other genera are related.
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