General Plant Information (Edit)
Plant Habit: Herb/Forb
Life cycle: Annual
Sun Requirements: Full Sun
Full Sun to Partial Shade
Water Preferences: Mesic
Dry Mesic
Dry
Plant Height: 2 to 3 feet
Fruit: Other: Tiny, three lobed stalked capsules, each containing three grayish to black seeds.
Fruiting Time: Fall
Flowers: Inconspicuous
Other: In the genus Euphorbia, the flowers are reduced in size and aggregated into a cluster of flowers called a cyathium (plural cyathia). This feature is present in every species of the genus Euphorbia but nowhere else in the plant kingdom.
Bloom Size: Under 1"
Flower Time: Summer
Late summer or early fall
Underground structures: Taproot
Dynamic Accumulator: B (Boron)
Wildlife Attractant: Bees
Resistances: Drought tolerant
Toxicity: Other: All members of the genus Euphorbia produce a milky sap called latex that is toxic and can range from a mild irritant to very poisonous.
Miscellaneous: Tolerates poor soil
Monoecious

Image
Common names
  • Toothed Spurge
  • Euphorbia
  • Toothedleaf Poinsettia
  • Green Poinsettia
Botanical names
  • Accepted: Euphorbia dentata
  • Synonym: Anisophyllum dentatum
  • Synonym: Poinsettia dentata

Photo Gallery
Uploaded by SongofJoy
Location: Yard, near Central Iowa
Date: August 2014
Comments:
  • Posted by Chillybean (Iowa - Zone 5a) on Jul 24, 2015 5:31 PM concerning plant:
    I like natives that I do not have to work for. Maybe some consider them a weed, but I find them an interesting plant. This plant does not resemble the Christmas red poinsettias, but yet the flower clusters are very similar. I also enjoy the fact that they are food for some of my favorite birds: Mourning Doves and Northern Bobwhites. The milky latex irritates the mouths and intestinal tracts of mammals, so they avoid this plant.

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