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''Dendrosenecio adnivalis'' (synonym ''Senecio adnivalis'') is one of the giant groundsels of the mountains of Eastern Africa. ''D. adnivalis'' grows on the Rwenzori Mountains and on the Virunga Mountains〔 〕 in Uganda and the Democratic Republic of Congo. ==Description== ''Dendrosenecio adnivalis'' attains heights of tall, trunk can be 40 centimeters diameter and the pith diameter.〔 The stems have 25 to 60 leaves densely packed in a rosette shape at the top. Old leaves are persistent,〔 withered leaf-bases covering the stalk for 1 to 3 meters below the leaf-rosettes. Leaf surfaces are elliptic to heart shaped and can be long and wide, hairy on the top and not hairy on the bottom. Branched clusters of flowers to tall and wide. The droopy flower heads have 9 to 20 ray florets, 16 millimeters long or no ray florets at all and 90 to 250 disc florets.〔 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Dendrosenecio adnivalis」の詳細全文を読む スポンサード リンク
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