| Lax Knotweed |
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| File size | 437256 |
| Original date | 10/16/21 1:10 PM |
| Resolution | 3648 x 2736 |
| Flash | Flash did not fire, auto |
| Focal length | 4.3mm |
| Exposure time | 1/640s |
| Aperture | 3.4 |
| Focus Distance | |
| Metering Mode | Center weighted average |
| Camera make | NIKON |
| Camera model | COOLPIX A900 |
| Sensor type |
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 ative |
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Photo: |
Botanical name: Persicaria pubescens Family: Polygonaceae (Knotweed family)
Synonyms: Polygonum pubescens, Polygonum flaccidum, Polygonum roettleri
Synonyms: Polygonum pubescens, Polygonum flaccidum, Polygonum roettleri
Drooping Knotweed is a perennial herb, 75 cm tall. Stalked leaves are
3.5-10 cm long, 0.7-2 cm broad, lanceshaped long-pointed. Pinkish-red
flowers are borne in drooping racemes, 5-10 cm long. They are 3 mm long.
Fruit is a 3-angled achene. Drooping Knotweed is found India, China, Nepal,
at altitudes of 800-2100 m. Flowering: September-October.
| Identification credit: Ritesh Choudhary | Photographed in Manipur. |
• Is this flower misidentified? If yes,