File:Arctium minus bract spine.jpg
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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.
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. |
| Date | |
| Source | Own work |
| Author | El Grafo |
Licensing
El Grafo, the copyright holder of this work, hereby publishes it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
Attribution: © El Grafo / CC-BY-SA-4.0
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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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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 18:09, 21 September 2015 | | 749 × 499 (181 KB) | El Grafo | User created page with UploadWizard |
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