File:Floral stages of Geranium incanum.jpg
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![File:Floral stages of Geranium incanum.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/6/66/Floral_stages_of_Geranium_incanum.jpg/800px-Floral_stages_of_Geranium_incanum.jpg?20221114092128)
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Captions
Geranium incanum is protandrous; the gynaecium of the flower without stamens is maturing.
Summary
[edit]DescriptionFloral stages of Geranium incanum.jpg |
English: These two photos of flowers on the same Geranium incanum plant show a radical version of protandrous maturation. On emerging from the bud, the flower has both an androecium and an immature gynoecium, but after flowering for a day or so it physically sheds its stamens and lightens the colour of its petals, possibly as a signal to pollinators that its pistil is now receptive, though there is no more pollen. |
Date | |
Source | Own work |
Author | JonRichfield |
Camera location | 34° 02′ 56.4″ S, 18° 48′ 46.8″ E ![]() | View this and other nearby images on: OpenStreetMap | ![]() |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 09:21, 14 November 2022 | ![]() | 2,000 × 985 (1.32 MB) | JonRichfield (talk | contribs) | Uploaded own work with UploadWizard |
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Metadata
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Camera manufacturer | Canon |
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Camera model | Canon PowerShot SX70 HS |
Author | |
Copyright holder | |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/3.4 |
ISO speed rating | 250 |
Date and time of data generation | 10:39, 13 October 2019 |
Lens focal length | 3.8 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
File change date and time | 19:33, 13 October 2019 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.31 |
Date and time of digitizing | 10:39, 13 October 2019 |
Meaning of each component |
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APEX shutter speed | 6 |
APEX aperture | 3.531005859375 |
APEX exposure bias | 0 |
Metering mode | Pattern |
Flash | Flash did not fire |
DateTime subseconds | 60 |
DateTimeOriginal subseconds | 60 |
DateTimeDigitized subseconds | 60 |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 20,571.428571429 |
Focal plane Y resolution | 20,791.443850267 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |
GPS tag version | 2.3.0.0 |
Rating (out of 5) | 0 |
Keywords |
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