Green Lantern Fern
Adiantum lucerna
Unfurls only under 80% shade. Yields a cool, mineral extract we use as the base for every serum in the Understory line.
- Zone
- Understory, 4–9 m
- Yield
- 2.1 L / 100 fronds
- Window
- Mar – Jun
Verdante Botanical Works — Est. 2016, Isla Mero
We wild-harvest six canopy botanicals across 240 hectares of protected lowland rainforest, then cold-press them within nine hours of cutting. Nothing travels further than the river.
The Canopy Index — Q2 field survey
Specimen register
Each entry is logged by the harvester who cut it, with GPS depth and moon phase. The register is public.
Adiantum lucerna
Unfurls only under 80% shade. Yields a cool, mineral extract we use as the base for every serum in the Understory line.
Heliconia rostrata
Cut bract-only, never the rhizome. The pigment is unstable in light, which is why our amber glass is not a styling choice.
Copaifera langsdorffii
Tapped, not felled. One mature trunk gives us four litres of resin a year and will keep doing so for another sixty.
From cut to cork
Harvest opens at 05:40 and closes when the humidity drops below 78%. Anything cut after that goes back to the compost trench rather than the press.
Baskets travel by canoe, not truck. Forty-one minutes on the Mero, which keeps the material under 24°C the entire way.
Two granite mills, no heat, no solvents. The press house runs on the same micro-hydro turbine that lights the village school.
Extracts sit in unlined clay for eleven days. This is the only step we cannot explain in chemistry, only in taste and smell.
Every bottle carries the harvester's initials and the coordinates of the plant. Scan the cork and you get the tree.
Field notes
Our botanists publish every survey, including the seasons that went badly. The 2024 fern collapse is entry three.