File:Cynodon dactylon Dubbo plant5 (8675077200).jpg
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Summary
editDescriptionCynodon dactylon Dubbo plant5 (8675077200).jpg |
Native, warm-season perennial, mat-forming grass to 30 cm tall and with extensive stolons and rhizomes. Leaves are green, hairless to sparsely hairy and relatively short. Ligules are short hairs on a membranous rim with longer hairs at each end. Flowerheads are digitate, consisting of 3-7 thin, usually dark-coloured branches (2-6 cm long). Tolerant of flooding; it is often abundant around backswamps, riverbanks and regularly inundated soils. Readily colonises where pastures have been lost and often found in old cropping paddocks and horse paddocks. Extremely tolerant of acidity, salinity, low fertility, sandy, compacted and very shallow soils. A useful soil binding species, especially in difficult situations (e.g. low fertility, frequently flooded, saline or acidic soils, etc). Can be an indicator of compaction, salinity, sandy soils and /or high water table. A weed of ploughed paddocks, where it is difficult to eradicate. Not very productive and has low palatability for livestock. Stock will avoid it when stemmy. Rarely causes cyanide poisoning; this mostly occurs following drought breaking rains. Tolerant of heavy set stocking and provides useful ground cover in horse pastures. |
Date | |
Source | Cynodon dactylon Dubbo plant5 |
Author | Harry Rose from South West Rocks, Australia |
Camera location | 32° 13′ 49.88″ S, 148° 39′ 01.67″ E ![]() | View this and other nearby images on: OpenStreetMap | ![]() |
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Licensing
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This image was originally posted to Flickr by Macleay Grass Man at https://www.flickr.com/photos/73840284@N04/8675077200. It was reviewed on 20 May 2015 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-2.0. |
20 May 2015
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 15:48, 20 May 2015 | ![]() | 4,000 × 2,658 (1.56 MB) | Amada44 (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.
Image title | SONY DSC |
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Camera manufacturer | SONY |
Camera model | SLT-A55V |
Exposure time | 1/1,250 sec (0.0008) |
F-number | f/3.5 |
ISO speed rating | 100 |
Date and time of data generation | 06:04, 14 November 2012 |
Lens focal length | 30 mm |
Latitude | 32° 13′ 49.88″ S |
Longitude | 148° 39′ 1.67″ E |
Altitude | 296.1 meters above sea level |
Orientation | Normal |
Horizontal resolution | 350 dpi |
Vertical resolution | 350 dpi |
Software used | ArcSoft PhotoStudio |
File change date and time | 19:48, 23 April 2013 |
Y and C positioning | Co-sited |
Exposure Program | Aperture priority |
Exif version | 2.2 |
Date and time of digitizing | 06:04, 14 November 2012 |
Meaning of each component |
|
Image compression mode | 2 |
APEX brightness | 8.62 |
APEX exposure bias | −0.7 |
Maximum land aperture | 3 APEX (f/2.83) |
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 |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Focal length in 35 mm film | 45 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
GPS time (atomic clock) | 20:04:41.066 |
Receiver status | Measurement in progress |
Measurement mode | 3-dimensional measurement |
Speed unit | Kilometers per hour |
Speed of GPS receiver | 1 |
Reference for direction of movement | True direction |
Direction of movement | 152.34 |
Geodetic survey data used | WGS-84 |
GPS date | 13 November 2012 |