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File:Arctium minus bract spine.jpg

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Arctium_minus_bract_spine.jpg (749 × 499 pixels, file size: 181 KB, MIME type: image/jpeg)

Summary

Description
English: A single bract spine of a burr of Arctium minus. The opening of the "hook" is < 0.5 mm. Species was determines using Rothmaler, Werner (2005) Jäger, Eckehart , ed. Exkursionsflora von Deutschland, 2. Gefäßpflanzen: Grundband (19th ed.), Munich: Spektrum Akademischer Verlag/Elsevier, p. 469 ISBN: 3-8274-100-0. . Picture was taken using a Super-Multi-Coated Takumar 50mm F1.4 reverse-mounted on a SMC Pentax-D FA 100mm F2.8 Macro WR. Sample was collected at 49°56′54″N 11°32′23″E / 49.948337°N 11.539595°E / 49.948337; 11.539595.
Deutsch: Hakenförmiges Hüllblatt von Arctium minus. Die Hakenöffnung ist < 0,5 mm. Bestimmt nach Rothmaler, Werner (2005) Jäger, Eckehart , ed. Exkursionsflora von Deutschland, 2. Gefäßpflanzen: Grundband (19th ed.), Munich: Spektrum Akademischer Verlag/Elsevier, p. 469 ISBN: 3-8274-100-0. . Aufgenommen mit einem Super-Multi-Coated Takumar 50mm F1.4, mittels Umkehrring auf einem SMC Pentax-D FA 100mm F2.8 Macro WR montiert.
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Author El Grafo

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This image has been assessed under the valued image criteria and is considered the most valued image on Commons within the scope: Arctium minus (lesser burdock), bract spine. You can see its nomination here.

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3 September 2015

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current18:09, 21 September 2015Thumbnail for version as of 18:09, 21 September 2015749 × 499 (181 KB)El GrafoUser created page with UploadWizard

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