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The accepted and known species of Nicotiana include: [1] Nicotiana acaulis Speg. [2] Nicotiana acuminata (Graham) Hook. – manyflower tobacco, many-flowered tobacco [2] Nicotiana africana Merxm. [2] Nicotiana alata Link & Otto – jasmine tobacco, sweet tobacco, winged tobacco, Persian tobacco, tanbaku [2] Nicotiana ameghinoi Speg. [2]
Genera from some other groups of vascular plants (like pteridophytes), which have similarly large numbers of species, include Selaginella, Asplenium and Cyathea. [1] Astragalus is the largest flowering plant genus, with more than 3,200 species, including Astragalus agnicidus.
Nicotiana (/ ˌ n ɪ k oʊ ʃ i ˈ eɪ n ə, n ɪ ˌ k oʊ-,-k ɒ t i-,-ˈ ɑː n ə,-ˈ æ n ə / [2] [3] [4]) is a genus of herbaceous plants and shrubs in the family Solanaceae, that is indigenous to the Americas, Australia, Southwestern Africa and the South Pacific. Various Nicotiana species, commonly referred to as tobacco plants, are ...
A taxon is usually assigned a rank when it is given its formal name. The basic ranks are species and genus. When an organism is given a species name it is assigned to a genus, and the genus name is part of the species name. The species name is also called a binomial, that is, a two-term name.
Plant taxonomy is the science that finds, identifies, describes, classifies, and names plants. It is one of the main branches of taxonomy (the science that finds, describes, classifies, and names living things). Plant taxonomy is closely allied to plant systematics, and there is no sharp boundary between
Echinochloa esculenta is a robust plant with a thick stem and a height ranging from 60 to 122 cm. Furthermore, the plant has smooth leaf sheaths that are 10-50 cm long and 7-25 mm wide. The plant appears mostly green but shows light to dark purple pigmentation in various plant parts. The color of the inflorescence ranges from brown to purple. [5]
His magnum opus De Plantis came out in 1583, and described more than 1,500 plant species. [43] [44] Two large plant families that he first recognized are in use: the Asteraceae and Brassicaceae. [45] In the 17th century, John Ray (England, 1627–1705) wrote many important taxonomic works. [37]
giant sequoia; big tree Cupressaceae (cypress family) Taiwania: Taiwania trees; Taiwania cryptomerioides: Taiwania Cupressaceae (cypress family) Taxodium: bald or swamp cypresses (Taxodium distichum var. nutans) pond cypress Cupressaceae (cypress family) Taxodium distichum: bald cypress Cupressaceae (cypress family) Taxodium mucronatum ...