| 单词 | Nicotiana rustica |
| 例句 | About eight years ago she started planting seeds of Nicotiana rustica, a short and spindly-looking tobacco plant with a long history of growing wild throughout the Americas—and of ritual use by Native American tribes. The Fight to Keep Tobacco Sacred 2018-03-29T04:00:00Z Nicotiana rustica, common English tobacco: leaves petioled, ovate, quite entire; flowers obtuse. Nicotiana Or The Smoker's and Snuff-Taker's Companion 2011-07-29T02:00:29.353Z This he continued through several generations, until, by due perseverance, he actually changed the Nicotiana rustica into the Nicotiana paniculata. Principles of Geology or, The Modern Changes of the Earth and its Inhabitants Considered as Illustrative of Geology Soon tract after tract was cleaned of its native Nicotiana rustica as the settlers turned to the promising new species. The First Seventeen Years: Virginia 1607-1624 Nicotiana rustica, the native tobacco of North America, was found to be inferior to that grown in the Spanish Colonies. Tobacco in Colonial Virginia "The Sovereign Remedy" Among the eight or ten species of the tobacco-plant now recognized by botanists, the Nicotiana tabacum and the Nicotiana rustica hold the chief place. The Atlantic Monthly, Volume 06, No. 34, August, 1860 Botanists state that Nicotiana rustica had a much greater nicotine content and sprouted or branched more than that cultivated today. Tobacco in Colonial Virginia "The Sovereign Remedy" Most writers agree that the tobacco cultivated by the English settlers was not the same Nicotiana rustica grown by the Indians, but Nicotiana tabacum, the type found growing in South America and the West Indies. Tobacco in Colonial Virginia "The Sovereign Remedy" |
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