Common Paintbrush
Castilleja miniata
Bird foodPollinator plant

(c) J Brew, some rights reserved (CC BY-SA), uploaded by J Brew
Growing it
| When | Flowers June to August |
|---|---|
| Type | wildflower |
| Sun | Full sun, partial shade |
| Water | Low, medium |
| Soil | pH 5.5–7.5 |
| Hardiness | zone 3–7 |
| Mature height | 0.5 m |
| Mature spread | 0.3 m |
| Spacing | 0.2 m |
| Years to maturity | 2 |
| Bloom | Jun–Aug |
| Flower colour | Green Red read from a published flora |
| In bloom | June July August |
| Native to | AB, SK |
narrow linear leaves about 6 cm long
Where it has been recorded
Which ecoregions the records fall in
- Eastern Continental Ranges central AB: 394 records, high confidence
- Northern Continental Divide south AB: 345 records, high confidence
- Western Alberta Upland central AB: 171 records, high confidence
- Boreal Transition central AB / SK: 85 records, high confidence
- Mid-Boreal Uplands central AB / SK: 76 records, high confidence
- Cypress Upland south AB / SK: 75 records, high confidence
- Aspen Parkland central AB / SK: 64 records, high confidence
- Peace Lowland north AB: 23 records, high confidence
- Churchill River Upland north SK: 3 records, low confidence
- Western Boreal central AB: 3 records, low confidence
These are counts of records collected somewhere in the region, which is the resolution of the evidence: the map above shows where inside it. A region with 3 records is not the same claim as one with three hundred, so the count travels with the region. A region missing from this list means nobody has recorded it there, which is not the same as the plant being absent. Records within 900 m of a border count for neither side, because the border is not drawn finely enough to say which one they are on. Source: GBIF occurrence search + PRESERVED_SPECIMEN pass, retrieved 2026-08-24. Boundaries digitised from the National Ecological Framework for Canada v2.2 (Ecological Stratification Working Group 1995), simplified to about 900 m for display: an outline is accurate to roughly a kilometre, not to the metre. How these counts are made.
See every observation, live and current, on GBIF or iNaturalist.
Documented animals
17 documented relationships.
nectar for
- Calliope Hummingbird millerse/Pollination-CollectionAlarcón et al. 2008
- Central Bumble Bee Specimen records from www.bumblebeewatch.org
- Golden Northern Bumble Bee Specimen records from www.bumblebeewatch.org
- Half-black Bumble Bee Specimen records from www.bumblebeewatch.org
- High Country Bumble Bee Specimen records from www.bumblebeewatch.org
- Nevada Bumble Bee Specimen records from www.bumblebeewatch.org
- Orange-banded Bumble Bee Specimen records from www.bumblebeewatch.org
- Pale Swallowtail Specimen records from iNaturalist.org
- Rufous Hummingbird millerse/Pollination-CollectionAlarcón et al. 2008
- Two-ranked Bumble Bee Specimen records from www.bumblebeewatch.org
- Western Bumble Bee Specimen records from www.bumblebeewatch.org
- Yellow Cuckoo Bumble Bee Specimen records from www.bumblebeewatch.org
- Yellow-fronted Bumble Bee Specimen records from www.bumblebeewatch.org
pollen for
- Hunt's Bumble Bee Clements & F. L. Long 1923
- Mountain Bumble Bee Clements & F. L. Long 1923
- Volucella facialis Clements & F. L. Long 1923
- Western Bumble Bee Clements & F. L. Long 1923
Also worth knowing
Safety
Toxicity not assessed, absence of a warning is not a guarantee of safety
Buying it
About $8–$16 per plant (estimate), usually from a native-plant nursery. Estimate (herb default); AB retail as of 2026
Where these numbers came from
- Flower detail: not verified, a genus-level estimate