File:Swietenia mahagoni (West Indian mahogany tree) 10 (39221571124).jpg
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Summary
[edit]DescriptionSwietenia mahagoni (West Indian mahogany tree) 10 (39221571124).jpg |
Swietenia mahagoni (Linnaeus, 1759) - West Indian mahogany tree (Sanibel-Captiva Conservation Foundation's Native Plant Nursery, Sanibel Island, Florida, USA) Plants are multicellular, photosynthesizing eucaryotes. Most species occupy terrestrial environments, but they also occur in freshwater and saltwater aquatic environments. The oldest known land plants in the fossil record are Ordovician to Silurian. Land plant body fossils are known in Silurian sedimentary rocks - they are small and simple plants (e.g., Cooksonia). Fossil root traces in paleosol horizons are known in the Ordovician. During the Devonian, the first trees and forests appeared. Earth's initial forestation event occurred during the Middle to Late Paleozoic. Earth's continents have been partly to mostly covered with forests ever since the Late Devonian. Occasional mass extinction events temporarily removed much of Earth's plant ecosystems - this occurred at the Permian-Triassic boundary (251 million years ago) and the Cretaceous-Tertiary boundary (65 million years ago). The most conspicuous group of living plants is the angiosperms, the flowering plants. They first unambiguously appeared in the fossil record during the Cretaceous. They quickly dominated Earth's terrestrial ecosystems, and have dominated ever since. This domination was due to the evolutionary success of flowers, which are structures that greatly aid angiosperm reproduction. The mahagony tree, Swietenia mahagoni, is native to Caribbean islands and southern Florida. The pod-like structure is actually the fruit of a mahogany tree. It is a woody capsule with seeds inside. From nursery signage: Semi-deciduous, large shade tree of south Florida and the Caribbean. Large pear-shaped fruits release many long-winged seeds. The hard, strong, reddish-brown wood is prized by cabinetmakers. Classification: Plantae, Angiospermophyta, Sapindales, Meliaceae See info. at: <a href="https://en.wikipedia.org/wiki/Swietenia_mahagoni" rel="nofollow">en.wikipedia.org/wiki/Swietenia_mahagoni</a> |
Date | |
Source | Swietenia mahagoni (West Indian mahogany tree) 10 |
Author | James St. John |
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This image was originally posted to Flickr by James St. John at https://flickr.com/photos/47445767@N05/39221571124 (archive). It was reviewed on 12 November 2019 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
12 November 2019
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current | 04:57, 12 November 2019 | 3,968 × 2,976 (6.01 MB) | Ser Amantio di Nicolao (talk | contribs) | Transferred from Flickr via #flickr2commons |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
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Camera manufacturer | OLYMPUS IMAGING CORP. |
Camera model | TG-1 |
Exposure time | 1/400 sec (0.0025) |
F-number | f/6.3 |
ISO speed rating | 100 |
Date and time of data generation | 15:04, 17 December 2013 |
Lens focal length | 18 mm |
Latitude | 26° 26′ 21″ N |
Longitude | 82° 5′ 52″ W |
Width | 3,968 px |
Height | 2,976 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 314 dpi |
Vertical resolution | 314 dpi |
Software used | Adobe Photoshop Elements 13.0 (Macintosh) |
File change date and time | 14:28, 27 January 2018 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.3 |
Date and time of digitizing | 15:04, 17 December 2013 |
Meaning of each component |
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APEX shutter speed | 8.643856 |
APEX aperture | 5.310704 |
APEX exposure bias | −0.7 |
Maximum land aperture | 2 APEX (f/2) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Digital zoom ratio | 1.96 |
Focal length in 35 mm film | 100 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Receiver status | Measurement in progress |
Reference for direction of image | Magnetic direction |
Direction of image | 143 |
Name of GPS area | Bailey-Matthews Shell Museum |
GPS tag version | 0.0.3.2 |
Serial number of camera | BCA539215 |
Date metadata was last modified | 09:28, 27 January 2018 |
Unique ID of original document | FB823B9C500922DC731A1532F8353181 |
IIM version | 1 |