单词 | Juncus bufonius |
例句 | Juncus bufonius is remarkable by bearing in parts of Russia only cleistogamic flowers, which contain three instead of the six anthers found in the perfect flowers. The Different Forms of Flowers on Plants of the Same Species The tarsus was firmly coated with mud, weighing when dry 9 grains, and from this the Juncus bufonius, or toad rush, germinated. More Letters of Charles Darwin — Volume 2 D. Don makes same remark in regard to Juncus bufonius in England and India. More Letters of Charles Darwin — Volume 1 Other plants when cultivated have failed to produce perfect flowers during several successive years; and this is the case with Juncus bufonius in its native land of Russia. The Different Forms of Flowers on Plants of the Same Species |
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