Princess Tree (Paulownia)

Note Profile

Botanical

About

Paulownia tomentosa, the princess or empress tree, carries panicles of lilac trumpet flowers in spring. The note is the flower, not the wood. Every source reaches for vanilla first. Missouri Botanical Garden states it without hedging: 'Flower aroma is reminiscent of vanilla.' The vanilla is powdery and almond-edged rather than a food sweetness, and it sits on a heavy white-floral body that a trade source compares to hyacinth and tuberose.

Scent Profile

Sweet_vanillic leads and it is the strongest claim in the dossier, because two sources with no relationship to each other both reach for vanilla: 'Flower aroma is reminiscent of vanilla' from the botanical garden, and 'a gorgeous tuberose-like and vanilla buttery flower aroma' from the trade seller. It stops at 0.72 rather than going higher because it is a flower and not a bean, and because both sources say vanilla-like rather than vanilla. White_floral is the body, from 'ethereal fruity buttery floral bouquet, much like Hyacinth oil' and the tuberose comparison. Powdery comes from the blog's 'ozonic, vanillic, powdery and almond-like', and the chemistry explains it, so it is held above a single-source level. Nutty is the almond, named twice in that same source ('almond-like' and 'slightly almond-like') and consistent with the heliotropin-related mechanism. Floral sits under white_floral because the sources say floral in general terms as often as they name a specific white flower. Lactonic is 'buttery', used twice by the trade source. Fruity is its 'ethereal fruity'. Below, creamy_woody is the other half of buttery, aquatic_ozonic is the blog's 'ozonic' and is deliberately low because the blog author was smelling the flower on Hudson River air and may be describing the river, honeyed and green are small and inferred rather than stated.

ScentWheel

Breadthmedium

EnvelopeHeart · ~5h lasting

Family Sweet & Gourmand, Floral

Read off the wheel, not a label applied to the note.

Origin

Paulownia tomentosa, native to central and western China and naturalised across the eastern United States, where it is treated as invasive. The flowers are not extracted at commercial scale. The one trade offering found is a 5 ml enfleurage maceration sold as extremely rare. Roman Kaiser's headspace work, quoted second-hand through the Glass Petal Smoke blog, attributes the character to hydroquinone dimethyl ether interacting with beta-ionone and its derivatives and with methyl cinnamate, and calls the result 'a heliotropin related note'. That is why the vanilla reads powdery: it is generated by the interaction, not by a vanillin or a heliotropin actually dominating the headspace.

Usage in Perfumery

A soft vanilla-floral, useful where heliotrope would be too confected and tuberose too loud. Attested 3 times on Fragrantica and not at all on Parfumo. Fragrantica files it under Flowers. Because there is no commercial extract, any use is a reconstruction.