Taxa named by Sereno Watson

Lupinus, commonly known as lupin, lupine, or regionally bluebonnet, is a genus of plants in the legume family Fabaceae. The genus includes over 199 species, with centres of diversity in North and South America. Smaller centres occur in North Africa and the Mediterranean. They are widely cultivated both as a food source and as ornamental plants, but are invasive to some areas. For instance, lupine has become an ecological problem in Iceland since the beginning of the 21st century.

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American botanist (1826-1892)

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Ageratella is a genus of flowering plants in the family Asteraceae.

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species of wild onion

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Nitrophila is a small genus of flowering plants in the amaranth family sometimes known by the common name niterworts. The genus name is Greek for "soda-loving", as the plant grows in alkaline or salty soils, such as those rich in borax. These are rhizomatous perennials with fleshy foliage that helps them conserve water in environments high in mineral salts. The compact, papery flowers grow in the axils of the plant where the leaves join the branches. The fruit is a utricle which contains shiny black seeds. Nitrophila species are found in temperate regions of the Americas.

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Blepharidachne is a small genus of New World plants in the grass family, generally known as eyelashgrass or desertgrass. .

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Louteridium is a genus of flowering plants belonging to the family Acanthaceae.

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Prionosciadium is a genus in the carrot family, Apiaceae. It is endemic to Mexico. The plants are biennial herbs with large taproots.

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