Solanum nodiflorum - Glossy Nightshade 11 : 無料・フリー素材/写真
Solanum nodiflorum - Glossy Nightshade 11 / Macleay Grass Man
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
|---|---|
| 説明 | Native, yearlong-green, annual or short-lived perennial herb or shrub to 1.3 m tall. Leaves are 3-8 cm long and lanceolate to ovate, with entire or shallowly lobed margins. Flowers are white with yellow-green centres and occur in clusters of 4-12. Berries are initially green, becoming shiny black at maturity. Seeds are greater than 40 per fruit. Flowering is throughout the year. Found in a range of moist and disturbed habitats, including stockyards, stream banks, roadsides and wastelands. Native biodiversity. A minor nuisance weed in disturbed areas around the farm. Berries contain toxic glycol-alkaloids when green, but are safe to eat when black. Instances of poisoning are rare; more of a concern for children. Healthy vigorous pastures exclude nightshade. A number of other control methods are available: physical removal is effective for small infestations; mulching can prevent seed germination; cultivation can disturb root systems. Registered herbicides are available for larger infestations. |
| 撮影日 | 2017-04-24 09:54:33 |
| 撮影者 | Macleay Grass Man , Dungog, Australia |
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| カメラ | Canon PowerShot G5 X , Canon |
| 露出 | 0.017 sec (1/60) |
| 開放F値 | f/8.0 |
| 焦点距離 | 10584.13924 dpi |