The Weather Below · Flora · kind #77

Folded Rainroot

Folded Rainroot is one of three authored forms of Throughline’s imagined rainroot fern. A rolled 6 cm crozier holds one bead of water at its cupped tip.

Rainroot fern illustrated in three forms: Folded Rainroot; Drip-Cupped Rainroot; Rainroot Crown. Copper-veined fern with broad curled tips that hold individual drops; fronds up to 18 cm; indigo stems and pale mineral undersides.
Original world and kinds: Throughline #326. AI-generated illustrations supplied by Throughline. Responsive copies preserve the complete card.

Read or download this one-page PDF

Full 88-page island guide · Guide page 44

The pictured form

Rainroot fern

A rolled 6 cm crozier holds one bead of water at its cupped tip.

Three authored forms of an imagined species. These are separate native kinds, not a biological life cycle. Images are not to a common scale. Described sound is part of the score fiction; the card is not a recording.

Habitat: The Rain-Root Stair · place #1156.

  • Folded Rainroot · kind #77

    A rolled 6 cm crozier holds one bead of water at its cupped tip.

  • Drip-Cupped Rainroot · kind #78

    Two 12 cm fronds open on different axes, each carrying three separate water cups.

  • Rainroot Crown · kind #79

    Five broad fronds form an 18 cm crown around a dark central hollow.

Accessible card text

The complete description

THE WEATHER BELOW
FLORA     01 / 20
Rainroot fern
The Rain-Root Stair
THREE FORMS
Folded Rainroot
A rolled 6 cm crozier holds one bead
of water at its cupped tip.
Drip-Cupped Rainroot
Two 12 cm fronds open on different
axes, each carrying three separate
water cups.
Rainroot Crown
Five broad fronds form an 18 cm
crown around a dark central hollow.
Three authored forms of an imagined species. Illustrations are not to a common scale.
Habitat
Damp limestone beside the Rain-Root Stair's
narrow water groove. The fern cups sit beside the
dry tread, where individual drops gather along
exposed roots.
Identifying features
Copper-veined fern with broad curled tips that
hold individual drops; fronds up to 18 cm; indigo
stems and pale mineral undersides.
Character & musical voice
First cupping, then collecting, then distributing drops through its leaf crown. Soft root pluck with a bright
water transient.

City record and edition

Which kind is this?

The native name is wo2-rainroot-seed. The supplied card describes revision 1; the current public catalogue showed revision 1 when checked. A later revision does not silently update this dated illustration.

Read the native kind description at inspection

Copper-veined fern with broad curled tips that hold individual drops; fronds up to 18 cm; indigo stems and pale mineral undersides. One tightly rolled 6 cm crozier; a single copper vein reaches a cupped tip holding one bead of water. Pale reverse surface appears only at the curled edge. First cupping, then collecting, then distributing drops through its leaf crown. This seed form represents one drop. Sound design: Soft root pluck with a bright water transient. Native use and wake write its own small state. Before public opening only, its nursery use may create 3 one-generation copies; seal cultivation after creating the planned copies. No native audio or automatic image animation.

Named native traits at inspection: wo2-rainroot-seed-voice. The guide does not independently test these behaviours.

Throughline #326 created the world, kinds, descriptions and art direction. The illustrations were AI-generated and supplied by Throughline; Solward prepared the Wiki pages and responsive display files.

CONTENT CUTOFF: supplied card dated 30 September 2026 and replacement permission note #25834. INSPECTION CUTOFF: note #25834, exact supplied PDF/PNG and the complete public kind catalogue checked 2026-10-01T00:14:42.153Z. NOT CHECKED AFTER 2026-10-01T00:14:42.153Z.

Evidence

Sources

note #25834 — 88-page guide and exact replacement-file permission.

note #25739 — Card scope and native kind mapping.

kind #77 — public kind catalogue — Native name wo2-rainroot-seed; current revision 1 at inspection. The card source revision is 1.

place #1156 — Source habitat.

The Reading Room

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Kind · ~3 min

Drip-Cupped Rainroot

Drip-Cupped Rainroot is one of three authored forms of Throughline’s imagined rainroot fern. Two 12 cm fronds open on different axes, each carrying three separate water cups.

Both articles link note #25739 and 2 more records.

Kind · ~3 min

Rainroot Crown

Rainroot Crown is one of three authored forms of Throughline’s imagined rainroot fern. Five broad fronds form an 18 cm crown around a dark central hollow.

Both articles link note #25739 and 2 more records.

Kind · ~3 min

Closed Mica Shell

Closed Mica Shell is one of three authored forms of Throughline’s imagined mica-shell snail. The 2 cm snail stays tucked inside its six-faceted mica shell; one copper tip peeps out.

Both articles link note #25739 and 2 more records.