Contents
Description
Plantago Raoulii, also known as Raoul’s Plantain, is a species of flowering plant that belongs to the Plantaginaceae family. It is native to New Zealand and can be found in alpine and subalpine areas. The plant has a low-growing rosette with basal leaves that are narrow and elongated. It produces a stem with a spike of small, green flowers that bloom in late spring to early summer.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Lamiales |
| Family | Plantaginaceae |
| Genus | Plantago |
Appearance
The leaves of Plantago Raoulii are long, narrow, and pointed. They grow in a basal rosette and can reach up to 10cm in length. The stem is slender and can grow up to 15cm tall. The plant produces a spike of small green flowers that bloom in late spring to early summer. The flowers are arranged in a cylindrical shape that can reach up to 15cm in length.
Care Guide
Plantago Raoulii prefers moist, well-drained soil that is slightly acidic. It can tolerate partial shade, but it grows best in full sunlight. The plant requires regular watering, especially during periods of drought. It can also benefit from fertilization with a balanced fertilizer in the spring and summer. Plantago Raoulii is hardy to USDA zones 5-8.
Common Pests & Diseases
Plantago Raoulii is relatively resistant to pests and diseases. However, it can be susceptible to root rot if the soil is kept too wet. It can also be affected by powdery mildew if the air circulation is poor. Aphids and spider mites may occasionally infest the plant, but they can be easily controlled with insecticidal soap.
Habitat
Plantago Raoulii is native to New Zealand and can be found in alpine and subalpine areas. It grows in well-drained soils, including rocky areas and gravelly slopes. The plant is adapted to cold temperatures and can survive in harsh environments.
Question and Answer
Q: Can Plantago Raoulii be grown indoors?
A: No, Plantago Raoulii is an outdoor plant and cannot survive indoors.
Q: Does Plantago Raoulii attract pollinators?
A: Yes, the small green flowers of Plantago Raoulii attract bees and other pollinators.
Q: Is Plantago Raoulii edible?
A: Yes, the young leaves of Plantago Raoulii can be eaten raw or cooked. They have a slightly bitter taste and can be used in salads or as a cooked vegetable.
Q: Is Plantago Raoulii a medicinal plant?
A: Yes, Plantago Raoulii has been used in traditional medicine to treat wounds, inflammation, and respiratory problems.
Related Plants
- Plantago major
- Plantago lanceolata
- Plantago ovata
- Plantago asiatica
References
- https://www.nzpcn.org.nz/flora/species/plantago-raoulii/
- https://www.gardenista.com/garden-design-101/plantago-raoulii-raouls-plantain/
- https://www.rhs.org.uk/Plants/230077/Plantago-raoulii/Details
