It grows 6-8 in (15-20 cm) tall and has long oval leaves that are covered with fine hairs, fluted flowers that are reddish orange tinted with purple, and a round fruit. The root is thick and reddish yellow.
Foxglove.
All cabbage plants contain roots.
Their hyphae are interwoven to form root like rhizomorph.
Bloodroot is a perennial plant with a white flower of eight to 12 petals. The leaves are palm-shaped and grows to a height of 6 in (12 cm). The root is thick and round and 1-4 in (2.5-10 cm) long.
The gentian plant grows to a height of 4 ft (1.2 m) producing a spike of showy yellow-orange flowers with a single long tap root that can extend as far as 3 ft. (1 m) into the earth.
No interactions due to use of Chinese foxglove root have been reported.
Chinese foxglove root is collected in the fall.
Native to northern China.
Cooked Chinese foxglove root, called shu di Huang or cooked Rehmannia, is prepared by steaming the fresh root until it is cooked, letting it dry, then steaming and drying it again several times.
Dried Chinese foxglove root, called sheng di Huang or dry Rehmannia, the fresh root is picked, washed well, then dried in the sun during the winter. Large, fleshy brownish-yellow chunks taste sweet and moist.
Rehmannia glutinosa and is also called Rehmannia chinensis.
The Chinese medicine remedies are dang gui (dang quai) or Angelica sinensis (the root of the angelica plant) as a decoction or tincture; foxglove root; Korean ginseng; and astragalus.
The herbs effectiveness in treating these ailments has not been verified by modern studies.
No formal guidelines for recommended doses. The raw form of the root is a cooler herb and used for symptoms of heat. The cooked root is more of a blood tonic. Special preparations are made for specific ailments.
To be used with caution by people with digestive problems, can swell the belly and cause loose stools. No information on overdose symptoms.
Foxglove.
Can cause diarrhea, nausea, and abdominal pain. Many Chinese herbalists mix this herb with grains-of-paradise fruit, a kind of cardamon, to prevent these side effects.