Contents
Description
Hymenoxys Rusbyi, commonly known as Rusby’s rubberweed, is a flowering plant species that belongs to the sunflower family. This plant is native to North America and can be found in the Rocky Mountains and Great Basin regions. The plant produces yellow flowers that bloom from May to August, and it has a strong scent that attracts pollinators. The plant’s stem and leaves exude a milky sap when cut or broken.
Taxonomic Information
| Domain: | Eukaryota |
| Kingdom: | Plantae |
| Phylum: | Spermatophyta |
| Class: | Magnoliopsida |
| Order: | Asterales |
| Family: | Asteraceae |
| Genus: | Hymenoxys |
Appearance
Hymenoxys Rusbyi is a small, perennial plant that grows up to 15 inches tall. It has green, lance-shaped leaves that are arranged in a basal rosette. The plant produces a single stem that is covered in small, yellow flowers with a dark center. The flowers are about 1 inch in diameter and have 8 to 12 petals. The plant’s stem and leaves exude a milky sap when cut or broken.
Care Guide
Water
Hymenoxys Rusbyi prefers well-draining soil and does not like to be overwatered. Water the plant deeply once a week or when the top inch of soil feels dry to the touch.
Fertilization
Fertilize Hymenoxys Rusbyi once a year in the spring with a balanced fertilizer.
Soil
Hymenoxys Rusbyi prefers well-draining soil that is slightly acidic. The plant does not tolerate wet soil and may rot if planted in heavy, clay soil.
Sunlight
Hymenoxys Rusbyi prefers full sun but can tolerate partial shade.
Hardiness Zones
Hymenoxys Rusbyi is hardy in USDA zones 4 through 8.
Common Pests & Diseases
Hymenoxys Rusbyi is not commonly affected by pests or diseases. However, it may be susceptible to root rot if planted in wet soil.
Habitat
Hymenoxys Rusbyi is native to North America and can be found in the Rocky Mountains and Great Basin regions. It grows in dry, rocky areas and can tolerate drought and harsh weather conditions.
Question and Answer
Q: Is Hymenoxys Rusbyi poisonous?
A: No, Hymenoxys Rusbyi is not poisonous.
Q: Can Hymenoxys Rusbyi be grown in containers?
A: Yes, Hymenoxys Rusbyi can be grown in containers as long as the soil is well-draining and the plant receives enough sunlight.
Q: Can Hymenoxys Rusbyi be propagated from cuttings?
A: Yes, Hymenoxys Rusbyi can be propagated from stem cuttings taken in the spring or fall.
Q: How often does Hymenoxys Rusbyi need to be pruned?
A: Hymenoxys Rusbyi does not need to be pruned regularly. However, dead flowers and leaves should be removed to promote new growth.
Related Plants
- Hymenoxys grandiflora
- Hymenoxys scaposa
- Hymenoxys acaulis
- Hymenoxys hoopesii
References
- USDA Plants Database: Hymenoxys Rusbyi
- Missouri Botanical Garden: Hymenoxys Rusbyi
- Wildflower.org: Hymenoxys Rusbyi
