File:Cyperus rotundus of Kadavoor.jpg
Original file (2,736 × 3,648 pixels, file size: 2.64 MB, MIME type: image/jpeg)
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Photographer | |||
Description |
English: Cyperus rotundus, Coco-grass, Java grass, Nut grass, Purple nut sedge, Red nut sedge, Khmer kravanh chruk, is a species of sedge (Cyperaceae) native to Africa, southern and central Europe (north to France and Austria), and southern Asia.
Common Nut Sedge is a perennial plant, that may reach a height of up to 40 cm. The names "nut grass" and "nut sedge" (shared with the related species Cyperus esculentus) are derived from its tubers, that somewhat resemble nuts, although botanically they have nothing to do with nuts. Leaves sprout in ranks of three from the base of the plant. The flower stems have a triangular cross-section. The flower is bisexual and has three stamina and a three-stigma carpel. The fruit is a three-angled achene. The root system of a young plant initially forms white, fleshy rhizomes. Some rhizomes grow upward in the soil, then form a bulb-like structure from which new shoots and roots grow, and from the new roots, new rhizomes grow. Other rhizomes grow horizontally or downward, and form dark reddish-brown tubers or chains of tubers. |
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Date | 10 January 2010 | ||
Source | Own work | ||
Permission (Reusing this file) |
Jeevan Jose, Kerala, India, the copyright holder of this work, hereby publishes it under the following license: This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license. Attribution: © 2010 Jee & Rani Nature Photography (License: CC BY-SA 4.0)
An example on how to reuse this media: © 2010 Jee & Rani Nature Photography (License: CC BY-SA 4.0) |
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Attribution (required by the license) InfoField | © 2010 Jee & Rani Nature Photography. Creative Commons Attribution-ShareAlike 4.0 International License. Wikimedia Commons, the free media repository: https://commons.wikimedia.org/wiki/File:Cyperus_rotundus_of_Kadavoor.jpg. |
Camera location | 9° 59′ 00″ N, 76° 42′ 00″ E | View this and other nearby images on: OpenStreetMap | 9.983333; 76.700000 |
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 07:24, 23 January 2014 | 2,736 × 3,648 (2.64 MB) | Jkadavoor (talk | contribs) | {{User:Jkadavoor/spec |Taxon=Cyperus rotundus |Authority=L. |Description={{mld |en = ''{{w|Cyperus rotundus}}'', Coco-grass, Java grass, Nut grass, Purple nut sedge, Red nut sedge, Khmer kravanh chruk, is a species of sedge ({{w|Cyperaceae}}) native t... |
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Camera manufacturer | Panasonic |
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Camera model | DMC-FZ28 |
Author | Jeevan Jose |
Date and time of data generation | 12:46, 10 January 2010 |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Adobe Photoshop 7.0 |
File change date and time | 12:49, 23 January 2014 |
Date and time of digitizing | 12:46, 10 January 2010 |
DateTimeOriginal subseconds | 48 |
DateTimeDigitized subseconds | 48 |
Color space | Uncalibrated |
IIM version | 2 |