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AGAVE AND YUCCA | CACTI | WILDFLOWERS

Lomatium Nevadense, Nevada Biscuitroot


Plants > Wildflowers > Apiaceae > Lomatium Nevadense
Nevada Biscuitroot; White petals and red anthers - lomatium nevadense, Verde River Valley, Arizona
White petals and red anthers - lomatium nevadense, Verde River Valley, Arizona
Common name:
Nevada biscuitroot
Family:
Carrot (Apiaceae)
Scientific name:
Lomatium nevadense
Main flower color:
White
Range:
The Great Basin states, east into New Mexico
Height:
Up to 18 inches
Habitat:
Dry hillsides, sagebrush, scrubland; 3,200 to 6,400 feet
Leaves:
Pinnately dissected, 2 or 3 times, into pointed, linear segments; mostly basal
Season:
April to July
Pintrest
Stems and leaves of lomatium nevadense are greyish-green in color, usually covered by very short, fine hairs. Leaves grow on stalks around 2 inches in length; the blade is about twice as long, divided into short, narrow segments, quite variable in size and spacing. Leaves are generally found only at the base of the stem, typically numbering 3 or 4. Stems have lengthwise grooves. The leafless, purplish flower stalks are longer than the leaves, growing upwards or at an angle.

The inflorescence is also finely hairy; a flat-topped cluster of between 8 and 22 rays, about one inch long, each terminating in a group of one to several dozen small white or pale cream flowers, subtended by pointed, green bractlets. Five stamens protrude from the flower centers, topped by red anthers.

Two varieties are var nevadense, for which the green, oblong fruit is covered by fine hairs, and var parishii where the fruit is essentially hairless.




Hairy stalk
Hairy stalk
Nevada Biscuitroot
Lobed leaves
Tiny white flowers
Tiny white flowers
Withering flowers
Withering flowers
Pedicels
Pedicels
Linear leaflets
Linear leaflets
Long flower stalks
Long flower stalks
Basal leaves
Basal leaves
Spherical inflorescence
Spherical inflorescence
Cluster after flowering
Cluster after flowering
Green fruit
Green fruit
White petals, purple anthers
White petals, purple anthers
Two flowering stems
Two flowering stems
Pink inflorescence
Pink inflorescence
Lobed leaf
Lobed leaf
Hairy stem and pedicels
Hairy stem and pedicels
Stems and leaves
Stems and leaves
Hairy rays
Hairy rays
Compound leaf
Compound leaf
Two flower clusters
Two flower clusters
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