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Nicotiana quadrivalvis was created in 1814.

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Q: When was Nicotiana quadrivalvis created?
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What is plant genus does the nicotiana plant belong to?

Nicotiana is the genus name for the plant Nicotiana, it belongs to the family Solonaceae


What are the ratings and certificates for Nicotiana - 1964?

Nicotiana - 1964 is rated/received certificates of: Portugal:M/12


Number of chromosomes in nicotiana tobaccum?

The haploid number for Nicotiana tabacum is 24; the diploid number is 48.


What actors and actresses appeared in Nicotiana - 1964?

The cast of Nicotiana - 1964 includes: Lourdes Norberto as Narrator


What is the scientific name or taxonomic classification of the annual flower Nicotiana?

The scientific or taxonomic name would be Nicotiana alata.


Are some types of tobacco poisonous to smoke?

If your question pertains to the species of Nicotiana which are safe to smoke, there are multiple including Nicotiana Tabacum and Nicotiana Rustica - the two most commonly smoked in North America. Nicotiana Rustica has a very large nicotine content (Upwards of 13%). Nicotiana Sylvestris is mixed with Rustica to lower the potency. Nicotiana Tabacum is mass produced by cigarette companies all over the world. More exotic species include Nicotiana Persica, Nicotiana Glauca (Brazillian tree tobacco), and many more. The ornamental Nicotiana x sandrae and Saratoga Mix flowers that you can buy are generally not the best to smoke, however not poisonous. Other Nicotiana plants than these are exotic, and while not much testing has been done to see if they contain poisons, one should approach with caution if the intention is to ingest. Nicotine, however, itself is a neurotoxin to many animals and insects, and it's effects on humans are well known.


How many different species of tobacco are their?

There are currently 60 species of tobacco. There are two major species and they are Nicotiana tobacum and Nicotiana rustica.


What is a scientific name for tobacco?

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What is the common name for Nicotiana Tabacum?

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How is Nicotiana glauca used medicinally?

it is used to purge parasites


What is the name that the arawaks give to tobacco plant?

Nicotiana tabacum


What is the deadlist plant?

It is Tree Tobacco (Nicotiana Glauca)