Nuttallanthus canadensis (lat. Nuttallanthus canadensis) - bağayarpağıkimilər fəsiləsinin nuttallanthus cinsinə aid bitki növü.
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Nuttallanthus canadensis, the blue toadflax, Canada toadflax, or old-field toadflax, is a species of Nuttallanthus in the family Plantaginaceae, native to eastern North America from Ontario east to Nova Scotia and south to Texas and Florida.[2][3]
It is an annual or biennial plant growing to 25–80 cm (9.8–31.5 in) tall, with slender, erect flowering stems. The leaves are slender, 15–30 mm (0.59–1.18 in) long and 1–2.5 mm (0.04–0.10 in) broad. The flowers are purple to off-white, 10–15 mm (0.39–0.59 in) long, appearing from mid spring to late summer.[4][5]
It is grown as an ornamental plant in its native area. It has been introduced to western North America and Europe, and is now locally naturalized, from Washington south to California, and also in Russia.[3][5] It typically grows in bare areas and grassland.
The plant is a nectar source for bees and butterflies. It supports the larvae of the common buckeye. Leaves of the plant are also a food source for caterpillars.[4]
Nuttallanthus canadensis, the blue toadflax, Canada toadflax, or old-field toadflax, is a species of Nuttallanthus in the family Plantaginaceae, native to eastern North America from Ontario east to Nova Scotia and south to Texas and Florida.
Nuttallanthus canadensis là một loài thực vật có hoa trong họ Mã đề. Loài này được (L.) D.A.Sutton mô tả khoa học đầu tiên năm 1988.[1]
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Nuttallanthus canadensis là một loài thực vật có hoa trong họ Mã đề. Loài này được (L.) D.A.Sutton mô tả khoa học đầu tiên năm 1988.
Linaria canadensis (L.) Dum.Cours.
英名 Canada toadflax, oldfield toadflaxマツバウンラン（松葉海蘭、学名: Nuttallanthus canadensis）は、オオバコ科の一年草または二年草。葉の形が松葉、花がウンラン (Linaria japonica) に似ていることからこの名がついた[2]。
高さは20-60cmで、先端に紫色の花をつけ、下の方に細長い葉をつける。花期は4-6月。
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北アメリカ原産の帰化植物[2]。日本国内では本州、四国及び九州に帰化し、日当りの良い場所に生える。
変種にオオマツバウンラン (N. canadensis var. texana) がある。マツバウンランに比べて花が大きく、中央の白斑がないのが特徴。
この項目は、植物に関連した書きかけの項目です。この項目を加筆・訂正などしてくださる協力者を求めています（プロジェクト:植物／Portal:植物）。 マツバウンラン（松葉海蘭、学名: Nuttallanthus canadensis）は、オオバコ科の一年草または二年草。葉の形が松葉、花がウンラン (Linaria japonica) に似ていることからこの名がついた。
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