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Sigmoid threadplant

Nemacladus sigmoideus

Also called Inyo Threadplant

Sigmoid threadplant
Photo: Jim Morefield from Nevada, USA, CC BY-SA 2.0
Family
Campanulaceae (Campanul family)
Grows as
Annual
Native range
SW. U.S.A. to Mexico (Baja California)
Climate
subtropical

About

Nemacladus sigmoideus is a species of flowering plant in the bellflower family known by the common name sigmoid threadplant. It is native to the mountains and deserts around the intersection of California, Nevada, Arizona, and Baja California. It is a small annual herb producing a thin, spreading purplish or brown stem no more than 12 centimeters long. Hairy, sometimes toothed oval leaves up to a centimeter long occur at the base of the plant. The inflorescence is a series of zigzagging branches bearing flowers on thin pedicels which are sigmoid in shape. There is a single tiny bract at the base of each pedicel. The hairy flower is under 4 millimeters long. It has five yellow-tipped white lobes.

Other Nemacladus plants

Chimney Creek Nemacladus · Common threadplant · Glandular threadplant · Slender threadplant · Sierra threadplant · Smallflower threadplant · Stoutstem threadplant · Twisselmann's threadplant · Threadplant

Text excerpted from the Wikipedia article Nemacladus sigmoideus by its contributors, under CC BY-SA 4.0; the excerpts are shared under the same licence.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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