Campanulaceae
Sierra threadplant
Nemacladus interior
- Family
- Campanulaceae
- Genus
- Nemacladus
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Common names
By language (1)
- English
- Sierra threadplant
Synonyms
- Nemacladus rigidus var. interior Munz
- Nemacladus rubescens var. interior (Munz) McVaugh
Flowers
- In flower
- May to June (from 8 flowering iNaturalist observations worldwide)
Characteristics
- Growth habit
- Forb/herb
- Lifespan
- Annual
- In the US and Canada
- Lower 48 states: native
Photos
FlowerPhoto: paulexcoff, CC BY-SA 4.0, from iNaturalist 
Photo: Alex Heyman, CC0, from iNaturalist 
Photo: My-Lan Le, CC BY 4.0, from iNaturalist 
Photo: Joey Bom, CC BY 4.0, from iNaturalist 
Photo: Alex Heyman, CC0, from iNaturalist 
Photo: Trevor Van Loon, CC BY 4.0, from iNaturalist 
Photo: My-Lan Le, CC BY 4.0, from iNaturalist
More in Nemacladus
- Common threadplantNemacladus capillarisCampanulaceae
- Glandular threadplantNemacladus glanduliferusCampanulaceae
- Stoutstem threadplantNemacladus rigidusCampanulaceae
- Twisselmann's threadplantNemacladus twisselmanniiCampanulaceae
- Sigmoid threadplantNemacladus sigmoideusCampanulaceae
- Slender threadplantNemacladus gracilisCampanulaceae
- Smallflower threadplantNemacladus ramosissimusCampanulaceae
- Nemacladus calcaratusCampanulaceae
- Longflower threadplantNemacladus longiflorusCampanulaceae
- Mountain threadplantNemacladus montanusCampanulaceae
- Nemacladus orientalisCampanulaceae
- Combleaf threadplantNemacladus pinnatifidusCampanulaceae
Sources: classification, synonyms from World Flora Online Plant List (2026-06, CC0 1.0); common names, popularity from Wikidata (2026-10-26, CC0 1.0); common names, US characteristics from USDA PLANTS Database (2025-05-29, CC0 1.0). About our plant data.