ballistospore

bal·lis·to·spore

[buh-lis-tuh-spawr, -spohr]
noun Mycology.
a forcibly expelled mature fungal spore.

Origin:
ballist(ic) + -o- + -spore

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Based on the Random House Dictionary, © Random House, Inc. 2013.
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Collins
World English Dictionary
ballistospore (bəˈlɪstəˌspɔː) [Click for IPA pronunciation guide]
 
n
botany a spore, esp a fungal spore, that is forcefully ejected from its source

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
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00:10
Ballistospore is always a great word to know.
So is quincunx. Does it mean:
a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes.
an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle.
Encyclopedia Britannica
Encyclopedia

ballistospore

in fungi, a spore forcibly propelled from its site. The basidiospores of the mushrooms, produced on the gills and on the walls of the spores, are ballistospores. They are shot a very short distance from the vertical walls of the fruiting structure and then drift down. In other fungi, including certain slime molds, they are propelled in other directions by various mechanisms and are sometimes projected a considerable distance from the fruiting structure

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Encyclopedia Britannica, 2008. Encyclopedia Britannica Online.
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