Castilleja applegatei, commonly known as Applegate's paintbrush, is a perennial herbaceous plant belonging to the Orobanchaceae family. Native to western North America, it thrives in diverse habitats such as meadows, grasslands, and open forests.
This plant typically grows up to 30 cm tall and features slender stems with narrow leaves that range from green to grayish-green. The vibrant flowers, which bloom from late spring to early summer, are organized in dense spikes at the stem's summit. These flowers are usually bright red or orange-red with distinctive yellow tips.
Applegate's paintbrush is vital for pollinators like hummingbirds and bees, thanks to its nectar-rich flowers. Additionally, it contributes significantly to ecosystem health by providing nourishment for herbivores such as deer.
Historically, Native American tribes utilized Castilleja applegatei for medicinal purposes, including treatments for respiratory ailments like coughs and colds.
Currently, Castilleja applegatei is considered threatened due to habitat loss driven by human activities such as agriculture, urbanization, livestock grazing, and mining. To protect this essential species from extinction, conservation efforts, including habitat restoration programs, have been implemented.
Botanical profile.
- Plant Type
- Herb, Shrub
- Life Cycle
- Perennial
- Genus
- Castilleja
- Family
- Orobanchaceae
- Hardiness Zone
- 4
- Mature Height
- 46 cm to 76 cm
- Mature Spread
- 15 cm to 30 cm
- Leaf Color
- Green, Dark Green
- Leaf Type
- Deciduous
- Flower Color
- Red
- Flower Size
- 2.03 cm to 3.56 cm
- Bloom Time
- Mid spring, Late spring, Early summer
- Planting Time
- Spring, Summer
- Harvest Time
- Summer
- Native Area
- North America
Other names.