Synonyms: Euphorbia capitellata, Euphorbia pycnanthema, Chamaesyce pycnanthema Other Common Names: spurge, (Spanish: golondrina) Plant Form: Forb or Subshrub
Origin:
Native
Life Cycle:
Perennial Similar Species: Camaesyce sp. General Desc:
A small, low growing forb. Stems are ascending to erect. Has slender woody taproot. Identification notes: Petaloid appendages that are nearly equal, opposite leaves with serrated margins and asymmetric bases, hairy ovules, staminate flowers 15 to 60 and dense head-like clusters of flowers distinguish this from other Chamaesyce sp. Height:
1 to 16 inches Habitat
Color:
White or pinkish
Shape:
Regular in round clusters
Tubular:
Y
Flowering Period:
Mar - Oct Description:
Male and female flowers on the same plant. Inversely conical with the attachment at the small end. Less than 1/16 inch across. Glands are orbicular to oval. Appendages are white or pinkish. Flowers are compactly clustered.
Leaf and Stem Characteristics
Leaf Color:
Green
Leaf Type:
Simple
Leaf Shape:
Narrow
Leaf Margin:
Toothed
Leaf Attachment:
Opposite
Leaves Clasp:
N Hairs:
Leaves and stems
Spines:
N
Leaf Description:
Leaves are narrowly lanceolate to ovate. Usually serrate along the lower margin and entire on the upper margin. Stems are puberulent to smooth. Fruit and Seed Characteristics
Fruit Color: Reddish-brown to gray Fruit Type: Capsule Fruit Notes: Capsules are shallowly 3 lobed and less than 1/16 inch long. Seed Notes: Seeds are quadrangular and tiny (less than 1/16 inch long).
Arizona Cooperative Extension
Yavapai County
840 Rodeo Dr #C
Prescott, AZ 86305
(928) 445-6590