Hostile planet, hostile plant

I've been auditing a discussion on a gamma world yahoo group http://games.groups.yahoo.com/group/gammaworld/<br /><br />about hostile planet encoutners and this came up:<br /><br />http://www.huffingtonpost.com/2013/06/20/sheep-eating-plant-bloom-puya-… /><br />a case of truth being stranger than fiction.