File:Rauvolfia tetraphylla.jpg
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DescriptionRauvolfia tetraphylla.jpg |
Español: Arbusto de hasta 2.5m de altura, las ramas suelen tener pelitos. Las hojas son más largas que anchas y miden de 5 a 18cm de largo. Sus flores son blanco-verdosas a amarillentas. Los frutos tienen de 1 a 2 semillas.
Origen desconocido, habita en clima cálido desde los 30 a los 100msnm. Asociado a vegetación perturbada de bosques tropicales caducifolio y subcaducifolio
Español: R. tetraphylla se caracteriza por la presencia del indol en sus diferentes órganos. En la hoja se han detectado tetrahidro-alstoína , aricina, rauwolscina, neserpilina y el isocompusto. En la corteza de la raíz se han identificado ajmalina, reserpina, serpentinina, tetrafilicina y pseudo-yohimbina. En la raíz ajmalina y raunescina, y en la corteza del tallo, N-deme-tilaccedina. La hoja contiene además, los flavonoides camferol, quercetín y ácido sirúngico; y el componente fenílico ácido ferúlico. |
Date | |
Source | Own work |
Author | Josechacin20 |
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I, the copyright holder of this work, hereby publish it under the following licenses:
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 08:19, 5 April 2014 | 2,247 × 3,736 (3.57 MB) | Cropbot (talk | contribs) | upload cropped version, operated by User:Andy king50. Summary: cropped watermarks | |
01:01, 21 June 2010 | 2,250 × 4,000 (2.21 MB) | Josechacin20 (talk | contribs) | {{Information |Description={{es|1=Arbusto de hasta 2.5m de altura, las ramas suelen tener pelitos. Las hojas son más largas que anchas y miden de 5 a 18cm de largo. Sus flores son blanco-verdosas a amarillentas. Los frutos tienen de 1 a 2 semillas. Orig |
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Camera manufacturer | Sony Ericsson |
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Camera model | U1i |
Exposure time | 19/10,000 sec (0.0019) |
F-number | f/2.8 |
ISO speed rating | 80 |
Date and time of data generation | 08:44, 2 June 2010 |
Lens focal length | 5.9 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop Elements 6.0 Windows |
File change date and time | 20:05, 20 June 2010 |
Y and C positioning | Co-sited |
Exif version | 2.2 |
Date and time of digitizing | 08:44, 2 June 2010 |
Meaning of each component |
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APEX shutter speed | 9.0398 |
APEX exposure bias | 0 |
Metering mode | Center weighted average |
Light source | Unknown |
Flash | Flash did not fire, auto mode |
Supported Flashpix version | 1 |
Color space | sRGB |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |
Subject distance range | Unknown |
Supported Flashpix version | 1 |
Image width | 2,250 px |
Image height | 4,000 px |
Date metadata was last modified | 15:35, 20 June 2010 |