( ( ( Asexual Reproduction ) ( by ( sporangia ( produced ( on ( the surface ) ) ) ) ) ) ( leaves . ) )
(ROOT (S (NP (NP (NNP Asexual) (NNP Reproduction)) (PP (IN by) (NP (NP (NN sporangia)) (VP (VBN produced) (PP (IN on) (NP (DT the) (NN surface))))))) (VP (VBZ leaves)) (. .)))
Asexual Reproduction by sporangia produced on the surface leaves.
(ROOT (S (NP (NNP Trees)) (VP (VBP send) (PRT (RP out)) (NP (NP (JJ rootlike) (NNS extensions)) (SBAR (WHNP (WDT that)) (S (VP (VBP produce) (SBAR (S (NP (JJ new) (NNS stems)) (VP (VBZ is) (NP (NP (DT an) (NN example)) (PP (IN of) (NP (JJ asexual) (NN reproduction)))))))))))) (. .)))
Trees send out rootlike extensions that produce new stems is an example of asexual reproduction.