Plant Wiki

The open plant encyclopedia

Know any plant.
Grow it well.

Snap a photo or search by any name to see how to care for it, where it comes from, whether it's safe, and a 3D model you can turn.

  • 13,000+plants with full pages
  • 365,000+plant species worldwide
  • 220+countries covered

Common in

See all

The plants people record most in your country, and ones that grow there wild.

What do you want to do?

Popular plants

Browse all plants

See them in 3D

All plants in 3D

Browse plants

Filter by what you want to do, shape, origin, country, care and safety.

Plant Wiki › Browse plants

Yellow twining snapdragon

Neogaerrhinum filipes

Also called Filipes' Snapdragon, Tangled Snapdragon

Yellow twining snapdragon
Photo: Stan Shebs, CC BY-SA 3.0

Yellow twining snapdragon is a small, hairless annual wildflower of desert scrub that climbs by winding its thin stems and tendril-like flower stalks through shrubs. It is grown mainly by enthusiasts and seed collectors rather than in gardens, and it blooms in spring.

Family
Plantaginaceae (Plantain family)
Grows as
Annual
Light
Full sun, Part shade
Water
Water sparingly and let the soil dry between waterings; it is adapted to desert rainfall.
Soil
Sandy, fast-draining soil or a cactus-style mix.
Temperature
15–30 °C; protect from frost.
How easy
Moderate
Native range
SW. U.S.A. to Mexico (Baja California Norte, Sonora)
Climate
desert or dry shrubland

About

Neogaerrhinum filipes, synonym Antirrhinum filipes, is an annual species of North American flowering plant in the family Plantaginaceae. It is known by the common name yellow twining snapdragon. This herbaceous plant is native to deserts of the southwestern United States and northern Mexico, where it is common.

Where it grows

Neogaerrhinum filipes is native to the sandy deserts of the southwestern United States and northern Mexico. Its flowering period is from March to May. The plants, due to being hidden by low bushes, are hard to spot because its stem is usually covered by the leaves and twigs of other plant species. Locations where the species has been documented include slopes in the Grand Canyon, within the Mohave Desert and within the Sonoran Desert. It can be found at an elevation of up to 1650 meters.

Other Neogaerrhinum plants

Kellogg snapdragon · Neogaerrhinum

Text excerpted from the Wikipedia article Neogaerrhinum filipes by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

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.

Credits & terms

Identify a plant

Point at a leaf or flower and snap. One plant in frame works best.

Your photo
Starting camera…