Wild plants in and around Shimane 島根とその周辺の野生植物

 

SEASONAL FLOWERS: AUTUMN

 
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Family:
 
Polygonaceae /
Tadeka


 

Species in the genus Polygonum:


Polygonum caespitosum var. laxiflorum / Hanatade
Polygonum conspicuum / Sakuratade
Polygonum cuspidatum / Itadori
Polygonum debile / Miyamatanisoba
Polygonum filiforme / Mizuhiki
Polygonum filiforme f. albiflorum / Ginmizuhiki
Polygonum hydropiper / Yanagitade
Polygonum japonicum / Shirobanasakuratade
Polygonum lapathifolia var. indica / Sanaetade
Polygonum lapathifolia var. lathifolia / Ooinutade


Polygonum longisetum /  Inutade
Polygonum longisetum f. albiflorum / Shirobanainutade
Polygonum multiflorum / Tsurudokudami
Polygonum nepalense / Tanisoba
Polygonum nipponense / Yanonegusa
Polygonum orientale / Oobenitade
Polygonum perfoliatum / Ishimikawa
Polygonum polyneuron / Akinomichiyanagi
Polygonum pubescens / Bontokutade
Polygonum senticosum /  Mamakonoshirinugui
Polygonum sieboldii / Akinounagitsukami
Polygonum thunbergii / Mizosoba
   

Polygonum japonicum / Shirobanasakuratade シロバナサクラタデ

 
Polygonum japonicum is a perennial occurring in wetlands, the stems erecting 0.5-1m in height, having underground stems also, which put forth new growths. Leaves, with short petioles, are lanceolate, acuminate, 7-16cm in length, the basal parts wedge-shaped. Inflorescences are spike-like, l5-10cm in length, and drooping the ends. Flowers are white and small, 3-4mm in diameter. Bloom time: August-October.
  pinkish             pinkish pinkish  
       
 

AUTUMN #8

 

 

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