File:Eragrostis pilosa70 plant4 (8677146465).jpg
Original file (4,000 × 3,000 pixels, file size: 3.46 MB, MIME type: image/jpeg)
Captions
Summary
editDescriptionEragrostis pilosa70 plant4 (8677146465).jpg |
Introduced, warm-season, annual, tufted grass to 60 cm tall; nodes sometimes have a brown ring of glands below them. Leaves are hairless, with rigid 2-3 mm long hairs either side of the ligule. Flowerheads are contracted panicles at first, becoming open at maturity (8-24 cm long). A native of Europe, it is a weed of disturbed areas of agriculture and habitation (e.g. crops, sown pastures, gardens, roadsides and waste areas). Generally a nuisance weed, but can be competitive at times in newly sown pastures and crops. Prevention of seeding for 2-3 years eliminates the seedbank. Controls can include: heavy grazing when young, slashing at flowering, grazing and fertility management to increase the density and competitiveness of pastures, hand removal and the use of registered herbicides. |
Date | |
Source | Eragrostis pilosa70 plant4 |
Author | Harry Rose from South West Rocks, Australia |
Licensing
edit- 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.
This image was originally posted to Flickr by Macleay Grass Man at https://www.flickr.com/photos/73840284@N04/8677146465. 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
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 14:46, 20 May 2015 | 4,000 × 3,000 (3.46 MB) | Amada44 (talk | contribs) | Transferred from Flickr via Flickr2Commons |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
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.
Camera manufacturer | Canon |
---|---|
Camera model | Canon PowerShot A650 IS |
Exposure time | 1/1,250 sec (0.0008) |
F-number | f/3.2 |
ISO speed rating | 80 |
Date and time of data generation | 10:07, 17 March 2013 |
Lens focal length | 7.4 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
File change date and time | 10:07, 17 March 2013 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 10:07, 17 March 2013 |
Meaning of each component |
|
Image compression mode | 5 |
APEX shutter speed | 10.28125 |
APEX aperture | 3.34375 |
APEX exposure bias | 0 |
Maximum land aperture | 2.96875 APEX (f/2.8) |
Metering mode | Pattern |
Flash | Flash did not fire, auto mode |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 13,745.704467354 |
Focal plane Y resolution | 13,698.630136986 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Portrait |