( ( This disease ) ( ( is ( caused ( by ( ( ( the ( fungus ( Claviceps ( zizaniae Fyles ) ) ) ) , ) ( which ( is ( ( a ( different species ) ) ( than ( ( the ( one ( causing ergot ) ) ) ( in ( cereal grains ) ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT This) (NN disease)) (VP (VBZ is) (VP (VBN caused) (PP (IN by) (NP (NP (DT the) (NNP fungus) (NNP Claviceps) (NNP zizaniae) (NNP Fyles)) (, ,) (SBAR (WHNP (WDT which)) (S (VP (VBZ is) (NP (NP (DT a) (JJ different) (NN species)) (PP (IN than) (NP (NP (DT the) (NN one) (VBG causing) (NN ergot)) (PP (IN in) (NP (NN cereal) (NNS grains))))))))))))) (. .)))
This disease is caused by the fungus Claviceps zizaniae Fyles, which is a different species than the one causing ergot in cereal grains.
(ROOT (S (NP (DT A) (PRN (-LRB- -LRB-) (NP (NN n)) (-RRB- -RRB-)) (NN fungus)) (VP (VBZ causes) (NP (NP (NN ergot)) (, ,) (NP (NP (DT a) (NN disease)) (SBAR (WHNP (WDT that)) (S (VP (VP (VBZ impacts) (NP (NNS crops)) (ADVP (RB directly))) (CC and) (VP (VBZ has) (NP (NP (ADJP (RBR more) (JJ devastating)) (NNS effects)) (PP (IN on) (NP (NNS animals))))))))))) (. .)))