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Lewisia brachycalyx - shortsepal lewisia

Scientific Family
Portulacaceae
Synonyms
Oreobroma brachycalyx
Other common names
short-sepal bitter-root
shortsepal bitterroot
Plant type
Forbs and Subshrubs
Origin
Native
Lifecycle
Perennial
Similar species
Lewisia pygmaea
Height
1 to 3 inches
Riparian
No

Hairless leaves grow only at the base; 1 to several stems, each topped by one flower; 2 broad, light green, sepal-like bracts. Leaves wither during or immediately after the flowering phase.

Perennial with short thick taproot and woody base; basal rosette of thick, fleshy, blunt-tipped narrow leaves; flowers sit atop leaf rosette; white, pink, pinkish-purple petals; bracts resemble sepals.

Habitat

Meadows, mesas, forested and montane habitats; among oaks junipers and pines.

Plant Community
Montane Conifer Forest
Pinyon Juniper Woodlands
Low elevation
5000
High elevation
8000

Flower Characteristics

Solitary on leafless stem; leaf-like lower bracts; membrane-like upper bracts; flowers 2 inches in diameter; 2 sepals 1/8 to 1/4 inch long; 5 oblong, leaf-like petals 1/2 inch long; 9 to 15 stamens, with white filaments and yellow anthers.

Flower color
White, pink, pinkish-purple
Flower shape
Regular
Tubular
No
First bloom month
March
Last bloom month
May
Flower clusters
None

Leaf and Stem Characteristics

Numerous, basal leaves in spreading rosette; oblong to 3 inches; hairless, fleshy; margins smooth; sharp pointed to blunt tip; blades stemless or tapering to a broad stalk.

Leaf type
Simple
Leaf color
Green
Leaf shape
Narrow
Leaf margin
Smooth
Leaf attachment
Basal
Leaves clasp
No
Leaf hairs
Stems
Spines
No

Fruit and Seed Characteristics

1/4 to 1/2 inch long; splitting or opening along the circumference, with the top coming off like a lid (circumscissile).

Fruit type
Capsule
Fruit color
Black

Numerous, 1/16 inch long, black, shiny.