[5] The flower has a spur of approximately 39 mm long and is pollinated by hawk moths.

Other uses that have fallen out of favour include digestive aid, remedy for respiratory disease, ice cream and custards.

[9] It is threatened due to unsustainable overcollection in wild habitats and lack of agricultural production.

[2] It is recommended to categorize Jumellea fragrans as vulnerable (VU) under the IUCN Red List criteria.

[7] Coumarin, and two groups of diterpenes (kaurenes, phytadienes) have been isolated from this species foliage.