Oldham’s Gold Woodland Foxglove
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(Titanotrichum oldhamii)
Oldham’s Gold Woodland Foxglove (Titanotrichum oldhamii)
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Cheng-Tao Lin
CC BY 4.0
Image By:
Cheng-Tao Lin
Recorded By:
Copyright:
CC BY 4.0
Copyright Notice:
Photo by: Cheng-Tao Lin | License Type: CC BY 4.0 | License URL: http://creativecommons.org/licenses/by/4.0/ | Rights Holder: Cheng-Tao Lin | Publisher: iNaturalist | Date Created: 2018-09-06T12:28:28-07:00 |
Summary
Titanotrichum oldhamii, commonly known as Oldham’s Gold Woodland Foxglove, is a deciduous perennial herb native to the understory of moist forests and shaded stream banks in Taiwan and adjacent areas of eastern Asia. It typically grows to a height of 2 feet (0.6 meters) and a width of 1 foot (0.3 meters). This plant features velvety, heart-shaped leaves and produces unique inflorescences of tubular flowers that are yellow with red markings, blooming in late summer to fall. The flowers are particularly showy and can add a splash of color to shady garden spots.
Oldham’s Gold Woodland Foxglove is valued for its distinctive flowers and its ability to thrive in shaded conditions, making it a suitable choice for woodland gardens, shaded borders, and as an understory plant in larger landscapes. It prefers consistently moist, well-drained soil rich in organic matter. While it requires regular watering, care should be taken to avoid waterlogged conditions. It is not commonly affected by diseases or pests, but slugs and snails can sometimes be a problem. This plant is not known for being invasive and is generally well-behaved in cultivation.CC BY-SA 4.0
Oldham’s Gold Woodland Foxglove is valued for its distinctive flowers and its ability to thrive in shaded conditions, making it a suitable choice for woodland gardens, shaded borders, and as an understory plant in larger landscapes. It prefers consistently moist, well-drained soil rich in organic matter. While it requires regular watering, care should be taken to avoid waterlogged conditions. It is not commonly affected by diseases or pests, but slugs and snails can sometimes be a problem. This plant is not known for being invasive and is generally well-behaved in cultivation.CC BY-SA 4.0
Plant Description
- Plant Type: Herb
- Height: 1-1.5 feet
- Width: 0.667-1 feet
- Growth Rate: Moderate
- Flower Color: Yellow, Red
- Flowering Season: Fall
- Leaf Retention: Deciduous
Growth Requirements
- Sun: Part Shade, Full Shade
- Drainage: Medium
Common Uses
Border Plant, Low Maintenance, Potted Plant, Rock Garden, Showy Flowers
Natural Habitat
Moist forests and shaded stream banks in Taiwan and adjacent areas of eastern Asia
Other Names
Common Names: 台閩苣苔;俄氏草
Scientific Names: Titanotrichum oldhamii, Matsumuria oldhamii, Rehmannia oldhamii
GBIF Accepted Name: Titanotrichum oldhamii (Hemsl.) Soler.