Crown of thorns

Framed Prints

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$93.75
♥⊱ B. Randi Bailey

Largo, United States

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Sizing Information

Small 12.0" x 8.0"
Medium 18.0" x 12.0"
Large 24.0" x 16.0"
Note: Image size. Matboard and frame increase size of final product

Features

  • Custom-made box or flat frame styles
  • High-quality timber frame finishes to suit your decor
  • Premium Perspex - clearer and lighter than glass
  • Exhibition quality box or flat frame styles

Reviews

Artist's Description

Crown of thorns plant prominently showing its red flowers. Captured in Largo, Florida, USA, at the Florida Botanical Gardens. 523 views as of Dec. 26, 2012

Featured in—High Quality Images-Sept. 13, 2010

Featured in—Wildllowers of North America-Dec. 26, 2012

Old view history
100 views as of Feb. 12, 2011
247 views as of Jan. 20, 2012

From this veterinarian website

Plant Description-General Info

A low-growing evergreen shrub with very thorny grooved stems and branches. The stems are purplish brown and are 1-2 feet tall on average, but can reach 3 feet in a warm climate. The thorns are sharp pointed and are 1/2 inch long on avarage. The ovate leaves are 1-3 inches long, few in number, and are found mostly at the growing ends. The cyathia, a type of inflorescence characteristic of the genus Euphorbia, are born in small umbels and have showy, ovate and bright red bracts. The small flowers are produced in clusters of 2-8 at the tips of green flower stem about 1 inch long. Genus Euphorbia includes other commonly available plants such as poinsettia (E. pulcherrima) and snow-on-the-mountain (E. marginata).

Distribution
A native of Madagascar, crown of thorns is widely grown as a house plant in northern states including Illinois, and as a common garden plant in southern states, especially Florida.

About its Toxicity-I’ve done some cutting and pasting here

Conditions of poisoning
The poisonous principle is present in all parts of the plant. Euphorbia species generally are highly unpalatable, but animals may eat them due to lack of good forage. Drying does not destroy the toxicity of the plant, and Euphorbia in hay may be slightly more palatable to livestock. Contact with the white, milky sap may cause severe blistering as well as intense pain to open cuts or eyes. Honey made from the flowers of these plants may be toxic.

Toxic principle
The poisonous principles have been identified as phorbol esters. Phorbol esters activate protein kinase C. Protein phosphorylation is increased by protein kinase C which may alter multiple enzyme and other protein functions. Effects may result in cytoskeletal damage and tumor promotion.

Clinical signs
Generally horses, cattle, sheep, cats, dogs and humans are affected by Euphorbia and may experience severe irritation of the mouth and gastrointestinal tract, sometimes with hemorrhage and diarrhea. Other general signs include blistering, swelling about the eyes and mouth, excessive salivation and emesis, abdominal pain and weakness. The sap may cause dermatitis. Death is rare. Work horses may suffer severe blisters and loss of hair on the ankles. Approximately 3 kg of E. prostrata and E. marginata when fed to cattle produces severe scours and emaciation.


Other flowers with red highlights from my gallery

Heliconia

Very spherical hibiscus

Perky bunch

Refreshing red rose

Artwork Comments

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