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Heuchera diversifolia - Rydb.

Common Name Alum Root, Crevice alumroot
Family Saxifragaceae
USDA hardiness 4-8
Known Hazards None known
Habitats Moist banks of humus and rocks in woodland below 600 metres, from British Columbia to California. Gravelly banks and rock crevices from low elevations to the sub-alpine zone[204].
Range Western N. America - British Columbia to California
Edibility Rating  
Other Uses  
Weed Potential No
Medicinal Rating  
Care
Fully Hardy Moist Soil Semi-shade Full sun
Heuchera diversifolia Alum Root, Crevice alumroot


http://commons.wikimedia.org/wiki/User:Wsiegmund
Heuchera diversifolia Alum Root, Crevice alumroot
http://commons.wikimedia.org/wiki/User:Wsiegmund

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Summary


Physical Characteristics

 icon of manicon of flower
Heuchera diversifolia is an evergreen Perennial growing to 0.6 m (2ft) by 0.4 m (1ft 4in).
It is hardy to zone (UK) 5 and is not frost tender. It is in leaf 12-Jan It is in flower from Jul to August, and the seeds ripen from Aug to September. The species is hermaphrodite (has both male and female organs) and are pollinated by Bees. Suitable for: light (sandy) and medium (loamy) soils and prefers well-drained soil. Suitable pH: acid, neutral and basic (alkaline) soils. It can grow in semi-shade (light woodland) or no shade. It prefers moist soil.

Synonyms

Heuchera micrantha diversifolia. (Rydb.)Rossend.Butters.&Lakela.

Habitats

Woodland Garden Sunny Edge; Dappled Shade; Ground Cover; Cultivated Beds;

Edible Uses

Edible Parts: Leaves.
Edible Uses:

Young leaves - cooked. Not very palatable[172].

Medicinal Uses



Plants For A Future can not take any responsibility for any adverse effects from the use of plants. Always seek advice from a professional before using a plant medicinally.

Antiphlogistic;  Antiseptic;  Astringent;  Febrifuge;  Ophthalmic.

The root is antiphlogistic, antiseptic, astringent, febrifuge and ophthalmic[94, 172].

Other Uses

Mordant.

The root can be used as an alum substitute, this is a mordant used in fixing dyes[168, 172]. The root is rich in tannin, is this the active ingredient that acts as a mordant?[172]. A good ground cover plant for the woodland garden[200]. Plants should be spaced about 30cm apart each way[208].

Cultivation details

Succeeds in any good sweet garden soil that does not dry out in spring[1]. Prefers full sun but tolerates partial shade[1, 111]. Prefers a well-drained fairly rich and not too heavy soil[111]. Plants are hardy to about -15°c[187]. Apt to hybridize with other members of this genus[111]. This species is probably best treated as a sub-species of H. micrantha.

Propagation

Seed - sow early spring in a warm greenhouse and only just cover the seed. Germination is usually fairly rapid. Prick out the seedlings when they are large enough to handle and plant them out into their permanent positions in late spring or early summer. The seed can also be sown in the middle of spring in an outdoor seedbed and planted out in early summer. Alternatively, you can sow the seed in an outdoor seedbed in the middle of summer for planting out in the following spring. Division in March or October[1, 111]. It is best to divide the plants in August or early September, making sure that the woody roots are planted quite deeply with only the crown of foliage above the ground[233].

Other Names

If available other names are mentioned here

Found In

Countries where the plant has been found are listed here if the information is available

Weed Potential

Right plant wrong place. We are currently updating this section. Please note that a plant may be invasive in one area but may not in your area so it’s worth checking.

Conservation Status

IUCN Red List of Threatened Plants Status :

Related Plants
Latin NameCommon NameEdibility RatingMedicinal Rating
Heuchera americanaRock Geranium, American alumroot, Alumroot, Coral Bells, Rock Geranium03
Heuchera cylindricaAlum Root, Roundleaf alumroot, Alpine alumroot, Beautiful alumroot, Poker alumroot12
Heuchera glabraAlpine Heuchera11
Heuchera micranthaAlum Root, Crevice alumroot, Hartweg's alumroot, Coral Bells12
Heuchera sanguineaAlum Root, Coralbells, Crimson Bells00
Heuchera versicolorPink alumroot01

 

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Author

Rydb.

Botanical References

204

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Subject : Heuchera diversifolia  
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