Also known as Bearded False Owl-Clover · Bearded Owl-Clover · Smooth Owl's-Clover
Yellowbeak Owl's-clover (Triphysaria versicolor) is a fascinating semi-parasitic annual wildflower native to western North America, displaying delicate, often bi-colored
At-a-glance light, water, soil, and growing conditions from plant data
Full Sun
100% intensity
Prefers bright, direct sunlight for optimal growth and flowering.
Moderate
50% intensity
Allow soil to dry slightly between waterings; ensure good drainage.
Well-drained, sandy loam
50% intensity
Moderate
50% intensity
Prefers mild to warm temperatures during the growing season; can tolerate light frost.
Low
25% intensity
Requires minimal to no fertilization; adapted to poor soils.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
| Edible | No |
None
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Water moderately, allowing the top 2-3 cm of soil to dry out between waterings. Avoid waterlogging, as this can lead to root rot. Reduce watering significantly during dormancy periods in cooler months.
Ensure good drainage to prevent fungal issues.
Pruning is generally not required for this species. Deadheading spent flowers can improve appearance and prevent unwanted self-seeding if desired.
Remove any yellowing or dead foliage to maintain plant health and aesthetics.
Propagate from seed, which often requires stratification. Sow seeds in autumn or early spring in a well-draining, sandy mix. Germination can be erratic. Avoid disturbing the roots once planted, as they are sensitive.
Repotting is rarely necessary and often best avoided due to the plant's sensitive root system.
If transplanting is unavoidable, do so with extreme care during the active growing season, preserving as much of the root ball as possible. Use a gritty, free-draining potting mix.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Yellowbeak Owl's-Clover (Triphysaria versicolor)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Lamiales |
| Family | Orobanchaceae |
| Genus | Triphysaria |
| Species | Triphysaria versicolor |
Similar in genus Triphysaria
Answers based on plant encyclopedia data
