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Lessingia lemmonii - Lemmon's lessingia

Scientific Family
Asteraceae
Synonyms
Lessingia germanorum, L. glandulifera, L. glandulifera var. lemmonii, L. ramulosissima
Other common names
Lemmon's bladderpod
Lemmon's vinegar-weed
Peirson's lessingia
Plant type
Forbs and Subshrubs
Origin
Native
Lifecycle
Annual
Similar species
Lessingia lemmonii var. peirsonii
Height
To nearly 1 foot
Riparian
No

Annual with grayish-green stems covered with long soft hairs. Grows along the ground or upright. Stem leaves are small and narrow. Yellow, sometimes pink dandelion-like flowers may be streaked with purple and usually grow singly at the stem tips.

Basal leaves wither before flowering; flower heads mostly born singly at branch ends, disc flowers only, yellow, sometimes pink or suffused with purple; style-branch appendages lance-like, <1/16 inch long, corolla tubes without brown-purple band inside.

Habitat

Found in the desert and other areas with sandy soils.

Plant Community
Desert Scrub
Grasslands
Interior Chaparral
Pinyon Juniper Woodlands
Low elevation
3500
High elevation
5000

Flower Characteristics

Flower heads often grow singly but sometimes in clusters of 10 to 25. Each head consists only of many tiny funnel-shaped flowers (disc florets) with long lobes and often with white markings in the throat. Below each flower head are hairy leaf-like bracts.

Flower color
Yellow, pink, may have purplish streaks
Flower shape
Daisy or dandelion-like
Tubular
No
First bloom month
June
Last bloom month
July
Flower clusters
Rounded

Leaf and Stem Characteristics

Stem leaves are narrow, often less than 3/4 inch, with dense, short, matted hairs on the lower leaf surfaces. Margins may be smooth or have tooth-like points at the tips. Much larger leaves grow around the base of young plants but wither before flowering.

Leaf type
Simple
Leaf color
Grayish-green
Leaf shape
Narrow
Leaf margin
Smooth
Leaf attachment
Basal & Alternate
Leaves clasp
No
Leaf hairs
Leaves & stems
Spines
No

Fruit and Seed Characteristics

Fruit is 1/16 to 1/8 inch long, funnel-shaped and marked with spots of purplish-brown (mottled). Its surface has flat, dense, silky hairs and a tuft at its tip consisting of numerous, unequal, white or tannish-white bristles aiding in fruit dispersal.

Fruit type
Achene
Fruit color
Purplish-brown

The fruit produces a dry single seed.