
1) Gum eurphorbium
Found on
https://www.crosswordclues.com/clue/euphorbium

Euphorbium, an acrid dull-yellow or brown resin, consisting of the concreted milky juice of several species of Euphorbia, cactus-like perennial plants indigenous to Morocco. It dissolves in alcohol, ether and turpentine; in water it is only slightly soluble. It consists of two or more resins and a substance euphorbone, C20H360 or C~5HI4O. Pliny th...
Found on
http://en.wikipedia.org/wiki/Euphorbium

• (n.) An inodorous exudation, usually in the form of yellow tears, produced chiefly by the African Euphorbia resinifrea. It was formerly employed medicinally, but was found so violent in its effects that its use is nearly abandoned.
Found on
http://thinkexist.com/dictionary/meaning/euphorbium/

<medicine> An inodourous exudation, usually in the form of yellow tears, produced chiefly by the African Euphorbia resinifrea. It was formerly employed medicinally, but was found so violent in its effects that its use is nearly abandoned. ... Origin: NL, fr. L. Euphorbeum, from Gr.; so called after Euphorbus, a Greek physician. ... Source: We...
Found on
http://www.encyclo.co.uk/local/20973
Eu·phor'bi·um noun [ New Latin , from Latin
euphorbeum , from Greek ...; -- so called after
Euphorbus , a Greek physician.]
(Medicine) An inodorous exudation, usually in the form of yellow tears, produced chiefly by the African
Euphorbia resinifera . It was formerly employe...
Found on
http://www.encyclo.co.uk/webster/E/74

Euphorbium is a yellowish-white body, which is the solidified juice of certain plants of the genus Euyliorbia, either exuding naturally or from incisions made in the bark. It is a powerfully acrid substance, virulently purgative and emetic.
Found on
http://www.probertencyclopaedia.com/browse/GE.HTM

[
n] - an acrid brown gum resin now used mainly in veterinary medicine
Found on
http://www.webdictionary.co.uk/definition.php?query=euphorbium
gum eurphorbium noun an acrid brown gum resin now used mainly in veterinary medicine
Found on
https://www.encyclo.co.uk/local/20974
No exact match found.