Axial Commons Image Treasury
Hand-coloured botanical engraving of a branch with green leaves, twisted spiral pods, and purple flowers, with separate fruit below on aged paper.

East Indian Screw Tree (Helictores isora L.): branch with flowers and fruit, separate dehisced fruit and sectioned fruit with seeds. Coloured line engraving.

A hand-coloured engraved plate of a flowering branch in green, yellow and purple tones, with broad serrated leaves and twisted, spiral seed pods. Pink and purple flowers cluster near the tip, and a separate fruit and a small sectioned pod appear at lower left on the aged paper.

Artist
Hendrik van Rheede
Date
[1686]
Medium
Engravings
Source
Wellcome Collection
Size
4000 × 3260 px
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Public domain · Wellcome Collection marks it Public Domain Mark; made by 1686.
Rights checked 2026-11-05 · tier A · as stated by the source: Public Domain Mark (Wellcome Collection)

Credit (appreciated, not required for public-domain works): Wellcome Collection

Español: Árbol de tornillo de la India (Helicteres isora), grabado botánico

Una lámina grabada y coloreada a mano que muestra una rama con flores en tonos verdes, amarillos y morados, hojas anchas de borde dentado y vainas retorcidas en espiral. Flores rosadas y moradas se agrupan cerca de la punta, y un fruto aparte y una pequeña vaina seccionada aparecen abajo a la izquierda sobre el papel envejecido.

Português: Árvore-parafuso da Índia (Helicteres isora), gravura botânica

Uma prancha gravada e colorida à mão mostra um ramo florido em tons de verde, amarelo e roxo, com folhas largas de borda serrilhada e vagens retorcidas em espiral. Flores rosadas e roxas se agrupam perto da ponta, e um fruto separado e uma pequena vagem seccionada aparecem embaixo à esquerda sobre o papel envelhecido.