Angelita daisy facts for kids
Quick facts for kids Angelita daisy |
|
|---|---|
 |
|
| Conservation status | |
| Scientific classification | |
| Kingdom: | |
| (unranked): | |
| (unranked): | |
| (unranked): | |
| Order: | |
| Family: | |
| Genus: |
Tetraneuris
|
| Species: |
T. acaulis
|
| Binomial name | |
| Tetraneuris acaulis (Pursh) Greene 1898
|
|
| Synonyms | |
|
Synonymy
Gaillardia acaulis Pursh 1813
Actinea acaulis (Pursh) Spreng. Actinella acaulis (Pursh) Nutt. Cephalophora acaulis (Pursh) DC. Hymenoxys acaulis (Pursh) K.F. Parker Picradenia acaulis (Pursh) Britton Ptilepida acaulis (Pursh) Britton Actinea eradiata (A.Nelson) A.Nelson Actinea incana (A.Nelson) A.Nelson Actinea osterhoutii A.Nelson Actinea simplex (A.Nelson) A.Nelson Actinella eradiata (A.Nelson) A.Nelson Actinella incana (A.Nelson) A.Nelson Actinella simplex (A.Nelson) A.Nelson Tetraneuris eradiata A.Nelson Tetraneuris incana A.Nelson Tetraneuris pygmaea (A.Gray) Wooton & Standl. Tetraneuris septentrionalis Rydb. Tetraneuris simplex A.Nelson Actinea arizonica (Greene) A.Nelson Tetraneuris arizonica Greene Actinea argentea (A.Gray) Kuntze Actinea formosa (Greene ex Wooton & Standl.) A.Nelson Actinea leptoclada (A.Gray) Kuntze Actinella leptoclada A.Gray Actinea lanigera Daniels Tetraneuris brevifolia Greene Tetraneuris lanata Greene Tetraneuris lanigera Daniels Actinea epunctata (A.Nelson) A.Nelson Actinella epunctata (A.Nelson) A.Nelson Tetraneuris crandallii Rydb. Tetraneuris epunctata A.Nelson |
|
Tetraneuris acaulis is a North American species of flowering plants in the sunflower family. Common names include angelita daisy, stemless four-nerve daisy, stemless hymenoxys, butte marigold, and stemless rubberweed.
Contents
Distribution
Tetraneuris acaulis is widespread across much of the western and central United States, west-central Canada (Alberta, Saskatchewan) and northern Mexico (Chihuahua, Coahuila, Zacatecas). It grows in a variety of habitat types in foothills and subalpine regions, and high prairie, badlands, and plains.
Description
Tetraneuris acaulis is a "highly variable" plant is a perennial herb which may be quite tiny to over 60 centimeters (2 feet) in height. The erect stems are surrounded by basal leaves. The leaves may be hairy or hairless, and glandular or without glands. There may be few or many flower heads borne singly on hairy stalks. The base of each flower head is up to 1.6 centimeters (0.64 inches) wide. The head contains 8 to 21 yellow ray florets each up to 2 centimeters (0.8 inch) long. At the center are many yellow disc florets, sometimes 200 or more. The fruits are dry achenes only a few millimeters long. Flowering time is summer.
Varieties
It is generally accepted that there are four varieties of this species:
- Tetraneuris acaulis var. acaulis: stemless four-nerve daisy - Alberta, Saskatchewan, Colorado, Idaho, Kansas, Montana, Nebraska, New Mexico, North Dakota, Oklahoma, South Dakota, Texas, Wyoming, Chihuahua, Zacatecas
- Tetraneuris acaulis var. arizonica: Arizona four-nerve daisy - Arizona, California, Colorado, Idaho, Nevada, Utah
- Tetraneuris acaulis var. caespitosa: caespitose four-nerve daisy -Colorado, New Mexico, Wyoming
- Tetraneuris acaulis var. epunctata: stemless four-nerve daisy - Colorado, Utah, Wyoming, Coahuila
- Tetraneuris acaulis var. nana: stemless four-nerve daisy - Utah
Medicinal uses
Tetraneuris acaulis has been used as a traditional medicinal plant. The Hopi used a poultice of the plant to relieve hip and back pain in pregnant women, and to make a stimulating drink.
