Big Pine Biscuitroot (Lomatium rigidum)
Description
Lomatium rigidum is a perennial herb growing up to about half a meter-1.5 feet tall from a large taproot. There is generally no stem, the leaves and inflorescence emerging at ground level. The hairless gray-green leaf blades are made up of several sharp-toothed, fleshy segments. The inflorescence is a webbed umbel of tiny yellow flowers.
Taxonomic tree
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Domain: Eukarya
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Kingdom: Plantae
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Phylum: Magnoliophyta
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Class: Magnoliopsida
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Order: Apiales
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Family: Apiaceae
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Genus: Lomatium
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