Additionally , phenylacetaldehyde produced by the plants attracts Synanthedon myopaeformis , the red - belted clearwing moth .
Asclepias speciosa is a specific monarch butterfly food and habitat plant .
Phenylacetaldehyde produced by the plants attracts Synanthedon myopaeformis , the red - belted clearwing moth .
Asclepias speciosa is a specific monarch butterfly food and habitat plant .