Thanks.
As a potential farmer it would be interesting to grow and cut and bail some of this.
Claviceps cyperi, found on the weed yellow nut sedge in South Africa
Some data, what was most interesting was the result of the ingestion of ergot alkaloids in mammalian creatures.
https://repository.up.ac.za/bitstream/handle/2263/26982/00front.pdf?sequence=1&isAllowed=y