File:Arctium minus bract spine.jpg
No higher resolution available.
Arctium_minus_bract_spine.jpg (749 × 499 pixels, file size: 181 KB, MIME type: image/jpeg)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
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
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
|
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. |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 18:09, 21 September 2015 | | 749 × 499 (181 KB) | El Grafo | User created page with UploadWizard |
File usage
The following page uses this file:
Global file usage
The following other wikis use this file:
- Usage on ast.wikipedia.org
- Usage on de.wikipedia.org
- Usage on es.wikipedia.org
- Usage on fr.wikipedia.org
- Usage on id.wikipedia.org
- Usage on sr.wikipedia.org
- Usage on tr.wikipedia.org
