File:Bothriochloa biloba spikelet pair2 - Flickr - Macleay Grass Man.jpg
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[edit]DescriptionBothriochloa biloba spikelet pair2 - Flickr - Macleay Grass Man.jpg | Native, warm-season, perennial, tufted C4 grass; stems are thick, erect or ascending, grow to 100 cm tall and have unbearded nodes (biloba is on the left and decipiens is on the right). Flowerheads are subdigitate, with 3-6 stout erect branches that are pressed together and bare at their base for a short distance. Spikelets are sparsely hairy and paired, with a sessile awned spikelet 6-8 mm long and a stalked unawned spikelet; upper lemma of sessile spikelet terminates in 2 lobes. Flowers from late spring to autumn. Mostly found on alluvial flats and undulating country with more fertile and heavier textured soils than preferred by Red Grass. Largely occurs north from Dubbo. Native biodiversity. Tolerant of a wide range of grazing pressures. Responsive to increased fertility, but grows well in unfertilised areas. Provides moderate feed quality and grows well during summer, even in drought; not readily grazed if other species are available; yields can be high, but a large proportion is often stem. To maintain quality, graze to minimise stem development. Similar to Pitted Bluegrass (Bothriochloa decipiens) and Red Grass (Bothriochloa macra), but these species are generally shorter, have finer stems, shorter and narrower leaves, less robust flowerheads and the upper floret of the sessile spikelet is not 2-lobed. |
Date | |
Source | Bothriochloa biloba spikelet pair2 |
Author | Harry Rose from Dungog, Australia |
Camera location | 32° 23′ 06.52″ S, 150° 49′ 53.72″ E | View this and other nearby images on: OpenStreetMap | -32.385144; 150.831588 |
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Licensing
[edit]This file is licensed under the Creative Commons Attribution 2.0 Generic license.
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This image was originally posted to Flickr by Macleay Grass Man at https://flickr.com/photos/73840284@N04/25060939625. It was reviewed on 5 November 2016 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-2.0. |
5 November 2016
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 14:17, 5 November 2016 | 4,912 × 3,264 (4.75 MB) | Josve05a (talk | contribs) | == {{int:filedesc}} == {{Information |Description=Native, warm-season, perennial, tufted C4 grass; stems are thick, erect or ascending, grow to 100 cm tall and have unbearded nodes (biloba is on the left and decipiens is on the right). Flowerheads are... |
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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 | 1/30 sec (0.033333333333333) |
F-number | f/1 |
ISO speed rating | 800 |
Date and time of data generation | 08:48, 16 February 2016 |
Lens focal length | 0 mm |
Latitude | 31° 7′ 46.87″ S |
Longitude | 150° 56′ 46.61″ E |
Altitude | 405.4 meters above sea level |
Orientation | Normal |
Horizontal resolution | 350 dpi |
Vertical resolution | 350 dpi |
Software used | SLT-A55V v1.10 |
File change date and time | 08:48, 16 February 2016 |
Y and C positioning | Co-sited |
Exposure Program | Aperture priority |
Exif version | 2.3 |
Date and time of digitizing | 08:48, 16 February 2016 |
Meaning of each component |
|
Image compression mode | 2 |
APEX brightness | −3.38 |
APEX exposure bias | 0.7 |
Maximum land aperture | 0 APEX (f/1) |
Metering mode | Pattern |
Light source | Tungsten (incandescent light) |
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 | Manual white balance |
Focal length in 35 mm film | 0 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
GPS time (atomic clock) | 02:25:26.101 |
Receiver status | Measurement interoperability |
Measurement mode | 3-dimensional measurement |
Speed unit | Kilometers per hour |
Speed of GPS receiver | 2.1 |
Reference for direction of movement | True direction |
Direction of movement | 115.52 |
Geodetic survey data used | WGS-84 |
GPS date | 27 January 2016 |
GPS differential correction | 0 |
GPS tag version | 0.0.3.2 |