Chamaesyce nutans




Family Euphorbiaceae
Scientific name Chamaesyce nutans (Lagasca y Segura) Small
Synonyms Anisophyllum preslii (Gussone) Gandoger; Chamaesyce lansingii Millspaugh; Chamaesyce maculata auct., non (L.) Small; Chamaesyce preslii (Gussone) Arthur; Euphorbia hypericifolia L. var. communis Engelmann; Euphorbia lansingii (Millspaugh) Buhl; Euphorbia maculata auct., non L.; Euphorbia nutans Lagasca y Segura; Euphorbia preslii Gussone; Euphorbia pseudonutans Thellung; Tithymalus nutans (Lagasca y Segura) Sampaio
Common name (Japanese common name) oh-nishiki-so [large nishiki-so (nishiki-so = Chamaesyce humifusa (Willdenow ex Schlechter) Prochanow (syn. Euphorbia humifusa Willdenow ex Schlechter var. pseudochamaesyce (Fischer, Meyer et Lallemant) Murata))]
(English common name) eye-bane, nodding spurge
Distribution (Japan) Honshu, Shikoku, Kyushu
(Other nations) [native] Canada, USA
Chromosomal number 2n=12
Description Plants 20-60cm. Leaves 1.6-3.5cm length, 05.-1.4cm width. Flowers, flowering in June to November. Annual plants.
Reference Chamaesyce nutans (Lag.) Small
Chamaesyce nutans (Lag.) Small
Chamaesyce nutans (Lag.) Small
Note Naturalized plants (forst discovered in 1904).



August 2007 at roadside August 2007 at roadside August 2007 at roadside