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PlantFiles: American Umbrella Leaf
Diphylleia cymosa

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Family: Berberidaceae (bear-ber-id-AY-see-ee) (Info)
Genus: Diphylleia (dy-fil-LEE-uh) (Info)
Species: cymosa (sy-MOH-sa) (Info)

2 vendors have this plant for sale.

6 members have or want this plant for trade.

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Category:
Perennials

Height:
24-36 in. (60-90 cm)

Spacing:
24-36 in. (60-90 cm)

Hardiness:
USDA Zone 4a: to -34.4 C (-30 F)
USDA Zone 4b: to -31.6 C (-25 F)
USDA Zone 5a: to -28.8 C (-20 F)
USDA Zone 5b: to -26.1 C (-15 F)
USDA Zone 6a: to -23.3 C (-10 F)
USDA Zone 6b: to -20.5 C (-5 F)
USDA Zone 7a: to -17.7 C (0 F)
USDA Zone 7b: to -14.9 C (5 F)
USDA Zone 8a: to -12.2 C (10 F)
USDA Zone 8b: to -9.4 C (15 F)
USDA Zone 9a: to -6.6 C (20 F)
USDA Zone 9b: to -3.8 C (25 F)

Sun Exposure:
Partial to Full Shade
Full Shade

Danger:
Unknown - Tell us

Bloom Color:
White/Near White

Bloom Time:
Mid Spring
Late Spring/Early Summer

Foliage:
Herbaceous

Other details:
Average Water Needs; Water regularly; do not overwater

Soil pH requirements:
Unknown - Tell us

Patent Information:
Non-patented

Propagation Methods:
By dividing rhizomes, tubers, corms or bulbs (including offsets)
From seed; direct sow outdoors in fall
From seed; winter sow in vented containers, coldframe or unheated greenhouse

Seed Collecting:
Remove fleshy coating on seeds before storing
Seed does not store well; sow as soon as possible

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to view:

By mgarr
Thumbnail #1 of Diphylleia cymosa by mgarr

Profile:

1 positive
No neutrals
No negatives

Gardeners' Notes:

RatingAuthorContent
Positive coriaceous On May 24, 2014, coriaceous from ROSLINDALE, MA wrote:

I've seen this plant in several gardens, but nowhere flourishing as well as at the Garden in the Woods, Framingham MA. It's a showy plant, first for its big bold bat-shaped foliage, which it keeps till fall, second for its showy blue fruits on cherry-red stems, and third for its short-lived white flowers held just above the leaves in late May. Where happiest, it's said to reach 4-5' tall.

Grows from a short rhizome. The leaves, when emerging, may be attractively though transiently marked with red/brown.

It will survive in well-drained soils in shade, with frequent irrigation, but it's native to woodland stream banks in the southern Appalachians, and grows best and biggest in wet soil situations. It's said not to do well where summer nights often stay above 70F.

Regional...

This plant has been said to grow in the following regions:

Framingham, Massachusetts
Elk Rapids, Michigan
Boone, North Carolina



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