File:Castor bean plant (371550056).jpg
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[edit]DescriptionCastor bean plant (371550056).jpg |
Common name: Castor bean, Castor oil plant, Wonder tree, Arandi अरंडी (Hindi), Kege (Manipuri), {Amanakku ஆமணக்கு, Vilakkennai Kottaimuttu விளக்கெண்ணை (Tamil)}, Oudla (Kannada) Veranda (Bengali), Era-gach (Assamese), Chittamankku (Malayalam), Eranda एरंड (Marathi), Aeranda ऍरंड (Konkani) Botanical name: Ricinus communis - [ (RISS-i-nus) so named because the seeds resemble a Mediterranean sheep tick of the same name; (KOM-yoo-nis) growing in groups (communes); ordinary ] Family: Euphorbiaceae (castor, euphorbia, or spurge family) - [ (yoo-for-bee-AY-see-ay) the Euphorbia family, named for Euphorbus, Greek physician to Juba II, King of Mauretania ] Origin: Africa The castor bean plant, an erect, tropical shrub or small tree, grows up to 30 feet tall. As an annual in the cooler zones, it grows up to 15' tall. It is a very fast growing plant. The joints of the hollow stem, stalks and leaves are reddish to purple. The 6 - 11 lobed, palmate leaves with uneven serrated edge, are also red or colored and often have a blue-gray bloom. There is also a green variety. The flat seeds are in a seedpod that explodes when ripen. All the top of the stem and stalks are the inflorescence with the male - and female flowers. The female flowers are the fuzzy red structures at the top of the flower spike with the male flowers positioned on the lower half, and have conspicuous yellow anthers. The oblong fruit turns brown when ripe. In each seed pod (a capsule) there are three seeds. The seeds of castor bean or castor oil plant, are very poisonous to people, animals and insects; just one milligram of ricin (one of the main toxic proteins in the plant) can kill an adult. The castor oil is extracted from the beans, which is used for medicinal purposes. Commercially prepared castor oil contains none of the toxin. Medicinal uses: In Manipur, leaves are warmed, crushed and applied to anus as a remedy for bleeding piles. Seed oil is purgative. Leaf-paste is used as poultice on sores, gout or rheumatic swellings. Decoction of root is given in lumbago. For lactation, leaves of the plant are heated and applied to a woman's breasts to improve secretion of milk. Courtesy: - Flowers of India - Top Tropicals - Dave's Garden - A Dictionary, Marathi and EnglishNote: Identification attempted; may not be accurate. |
Date | |
Source | Castor bean plant |
Author | Dinesh Valke from Thane, India |
Camera location | 19° 15′ 21.88″ N, 72° 58′ 25.9″ E | View this and other nearby images on: OpenStreetMap | 19.256078; 72.973862 |
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This image was originally posted to Flickr by dinesh_valke at https://flickr.com/photos/91314344@N00/371550056. It was reviewed on 21 September 2016 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-sa-2.0. |
21 September 2016
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current | 07:31, 21 September 2016 | 2,816 × 2,112 (2.34 MB) | Sreejithk2000 (talk | contribs) | Transferred from Flickr via Flickr2Commons |
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Metadata
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Camera manufacturer | Panasonic |
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Camera model | DMC-FZ7 |
Exposure time | 1/30 sec (0.033333333333333) |
F-number | f/3.3 |
ISO speed rating | 100 |
Date and time of data generation | 08:55, 28 January 2007 |
Lens focal length | 25.7 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Ver.1.0 |
File change date and time | 08:55, 28 January 2007 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 08:55, 28 January 2007 |
Meaning of each component |
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Image compression mode | 4 |
APEX exposure bias | 0 |
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 |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Custom process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 0 |
Focal length in 35 mm film | 154 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Hard |
Saturation | High saturation |
Sharpness | Hard |