Plant Image
Flowers


Yavapai County Native & Naturalized Plants

Sidalcea neomexicana - salt spring checkerbloom

Synonyms: Sidalcea neomexicana subsp. diehlii, S. neomexicana var. parviflora, S. parviflora var. thurberi
Other Common Names: Rocky Mountain checkerbloom, alkali pink, New Mexico checker-mallow, prairie mallow
Plant Form: Forb or Subshrub

Family: Malvaceae


   
 
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Leaves
Sue Carnahan @http://swbiodiversity.org, Usage Rights: CC BY-NC (Attribution-Non-Commercial)
Plants
Colorado State University@http://swbiodiversity.org; Usage Rights: CC BY-NC (Attribution-Non-Commercial)
Forb Plant Description

Origin: Native   Life Cycle: Perennial   Similar Species: Sidalcea sparsifolia
General Desc: Upright or trailing plant with 1 or several, single or branched stems. Basal leaves are rounded. Upper stem leaves are deeply divided with lobes resembling the fingers of a hand. Many showy purplish-pink blooms grow at the top of a long flowering stem.
Identification notes: Woody base; leaves round in outline, scalloped near stem base to large palmately dissected up the stem, hairy on both surfaces; flower stalks terminal, leafless, petals 5, 1/2 to 1 inch long, purplish-pink, staminal column (united stamens) usually hairy.
Height: To about 3 feet


Habitat

Habitat Description: Usually found in moist, alkaline (salty) soils in mountain meadows, along rivers, streambanks, brooks, ditches, marshes and bogs as well as in seeps (areas where water oozes slowly out of the ground).
Plant Communities: Riparian
Elevation: 5000 - 9500 feet


Flower Characteristics

Color: Purplish-pink     Shape: Regular in elongated clusters     Tubular: N     Flowering Period: Jun - Sep
Description: Saucer-shaped flowers with 5 petals and short, slender stalks grow on an elongated cluster of up to 20 blooms. Each petal is narrowed and white at the base with pale-colored veins. Sharply pointed leaf-like sepals below the flower are white-veined.


Leaf and Stem Characteristics

Leaf Color: Dark green     Leaf Type: Simple     Leaf Shape: Palmate     Leaf Margin: Lobed     Leaf Attachment: Basal and alternate     Leaves Clasp: N
Hairs: Leaves and stems     Spines: N
Leaf Description: Basal leaves are about 2-1/2 inches wide and long: some have no lobes, some are lined by shallow, rounded lobes and some are partially divided into 5, 7 or 9 lobes. Upper leaves have 5, 7 or 9 much more deeply divided lobes resembling fingers on a hand.


Fruit and Seed Characteristics

Fruit Color: Reddish-green   
Fruit Notes: Fruit is dry and almost smooth with a flattened sphere-like shape. When mature, it splits into 5 to 9 segments called mericarps that are 1/8 to 1/16 inch long. Each has a fine to rough net-like side surface and is usually smooth on the back.
Seed Notes: Each mericarp has 1 seed and does not split open to release the seed when ripe. However, it does separate from the flower stem. Seeds have a bean-like shape, are reddish-brown, are about 1/16 inch wide with a small projection (<1/25 inch) at the tip.



  Arizona Cooperative Extension
Yavapai County
840 Rodeo Dr #C
Prescott, AZ 86305
(928) 445-6590
Version 8.0  
http://cales.arizona.edu/yavapaiplants/SpeciesDetailForb.php  
Last Updated: Dec 13, 2022
Content Questions/Comments: Email Matt Halldorson  
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