Synthetics
Phenylacetaldehyde smells like a combination of hyacinth, gooseberry, and a slightly sweet, honey-like note.
Mosciano, Gerard P&F 23, No. 5, 49, (1998): Honey, floral rose, sweet, powdery, fermented, chocolate with a slight earthy nuance
Luebke, William tgsc, (1987): Green sweet floral hyacinth clover honey cocoa
Symrise: Very strong, green, floral, sweet, hyacinth type
Moellhausen: Green floral, strongly hyacinth note