[Biscuitroots and Desert Parsleys: The Genus Lomatium in Mt. Adams Country]

Watson's Desert-parsley, Watson's Desert Parsley

Lomatium watsonii

Synonym: Lomatium frenchii

Note: I am not 100% certain of this identification. This could be something else!

Fruits of Watson's Desert-parsley, Watson's Desert Parsley: Lomatium watsonii (Synonym: Lomatium frenchii)

The photo above shows the pubescent, developing fruits atop short pedicels of Watson's desert parsley. Photographed at t about 7950' on flats in the Devils Garden at the northeastern corner of Mt. Adams..........July 24, 2005. Note that the rays of the inflorescence are not equal in length.

Leaves of Watson's Desert-parsley, Watson's Desert Parsley: Lomatium watsonii (Synonym: Lomatium frenchii)

The photo above shows the basal leaves of Watson's desert parsley with their densely pubescent leaves. The scapes are leafless and tend to lie flat against the ground. Photographed at about 7950' in the Devils Garden on the northeastern slopes to Mt. Adams...........July 24, 2005.

Fruits of Watson's Desert-parsley, Watson's Desert Parsley: Lomatium watsonii (Synonym: Lomatium frenchii)

The photo above shows the fruits and involucel bracts of this desert parsley.

Inflorescence of Watson's Desert-parsley, Watson's Desert Parsley: Lomatium watsonii (Synonym: Lomatium frenchii)

The photo above shows the underside of the inflorescence. A partial view of the bracts of the involucel may be seen.

Watson's Desert-parsley, Watson's Desert Parsley: Lomatium watsonii (Synonym: Lomatium frenchii)

The photo above shows a close-up of the inflroescence of Watson's desert parsley. Notice the dense covering of hairs on the stem and immature fruits below the flowers. This was the only scape found in bloom, all the others had developed fruits by this time.

Leaf of Watson's Desert-parsley, Watson's Desert Parsley: Lomatium watsonii (Synonym: Lomatium frenchii)

The photo above gives an idea of how hairy the individual leaf lobes are, as seen through a hand lens.

Habitat of Watson's Desert-parsley, Watson's Desert Parsley: Lomatium watsonii (Synonym: Lomatium frenchii)

The photo above shows the habitat of Watson's desert parsley at 7950' in the Devils Garden on the northeastern side of Mt. Adams..........May 24, 2005.

Paul Slichter