Archive of Vanished Flora
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Rain-hiding Herb Pluvifolia neozelandica
Specimen · N°007 · Rain · ▶ Film

Pluvifolia neozelandica

When rain falls, this herb folds its leaves and hides.

FOUND 45.4°S 167.2°E · Rainforest of Fiordland, southwestern New Zealand  ·  ✝ EX · Last seen 1993

A fern-like perennial about 10–15 cm tall, spreading finely divided silver-green leaves in a radial pattern. When raindrops strike, it quickly folds the leaflets inward, opening again when the rain stops. The flowers are small white stars.

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Moving Image

Vertical, as filmed / tap to play
MOTION CLIP

When rain falls, this herb folds its leaves and hides.

This footage was made vertical (9:16) and is also published on social media. The archive keeps it in its original ratio.

9:16 VERTICALCLIPSOUND ON
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Specimen Plates

8 plates · click to play
Rain-hiding Herb plate 1PLATE I
Rain-hiding Herb plate 2PLATE II
Rain-hiding Herb plate 3PLATE III
Rain-hiding Herb plate 4PLATE IV
Rain-hiding Herb plate 5PLATE V
Rain-hiding Herb plate 6PLATE VI
Rain-hiding Herb plate 7PLATE VII
Rain-hiding Herb plate 8PLATE VIII
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Field Note

Habitat
Rainforest of Fiordland, southwestern New Zealand. It is found only on mossy, wet rock where drizzle falls without cease.
Local name
Rain-fold
Folklore
Locally, mornings when the herb folds its leaves all at once were taken as a sign of long rain to come.
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Locator

Coordinates
45.4°S 167.2°E
Rainforest of Fiordland, southwestern New Zealand
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Record

Narration
0:00 / --:--

When rain falls, this herb folds its leaves and hides.

As if it hated to get wet.

The rainforest of Fiordland, southwestern New Zealand.

Where drizzle falls without cease on mossy rock, the Rain-hiding Herb grows.

Feather-divided silver-green leaves spread in a radial fan.

At the touch of raindrops, the small leaflets fold inward one after another.

More分類・学名・語源などの詳しい標本データ
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Classification

Classification & specimen data
Scientific name
Pluvifolia neozelandica  R. Salvà, 1986
Taxonomy
Plantae › Angiosperms › Dicotyledons › PluvifolialesPluvifoliaceaePluvifolia › neozelandica
Voucher
AVF-007 · Holotype
Archive of Vanished Flora (AVF)
Conservation
✝ EX — Extinct Last seen 1993
Collector
N. Drei
1983-08-23
Synonym
Pluvifoliopsis neozelandica H. Voss, 1981
Protologue (Latin)
Herba perennis, rhizomate tenui, foliis linearibus, inflorescentia pauciflora. Typus: Rainforest of Fiordland, southwestern New Zealand. Species iam extincta.
Discovered / Described
1983 / 1986
Height
10〜15cm
Life form
Perennial herb
Phyllotaxy
Alternate
Chromosome
2n = 28
Flowering
A brief flowering (a few days)
Pollination
Wind-pollinated
Substrate · pH
Gravelly, near-neutral
Elevation
200〜1,200 m
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Etymology

Etymology of the name
PluvifoliaGENUS
pluviRain
folialeaf
neozelandicaEPITHET
neozelandof New Zealand
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Related

Specimens of the same habitat
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