Contents
Description
Geum Magellanicum, commonly known as Magellan avens, is a species of flowering plant in the rose family (Rosaceae). It is native to the southern Andes, particularly in Argentina and Chile, where it grows in mountainous regions at elevations between 1200 and 3500 meters. This perennial herbaceous plant typically reaches a height of 20 to 50 centimeters.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Angiospermae |
| Order | Rosales |
| Family | Rosaceae |
| Genus | Geum |
Appearance
Geum Magellanicum has basal leaves that are pinnate and toothed, with hairy petioles. The leaves are dark green and can reach a length of up to 15 centimeters. The flowers are usually yellow or orange, with five petals that are about 1.5 centimeters long. The bloom period is from late spring to early summer. The fruit is an achene with a feathery tail that helps it disperse in the wind.
Care Guide
Geum Magellanicum prefers moist, well-drained soil that is rich in organic matter. It requires moderate watering, especially during dry spells. Fertilize it with a balanced, slow-release fertilizer in the spring. This plant is hardy to USDA zones 5-9 and can tolerate full sun to partial shade.
Common Pests & Diseases
Geum Magellanicum is relatively pest and disease-free. However, it can be susceptible to root rot if grown in poorly drained soil. In addition, aphids and spider mites may occasionally infest the plant, but they can be easily controlled with insecticidal soap or neem oil.
Habitat
Geum Magellanicum is native to the southern Andes, where it grows in subalpine and alpine meadows, rocky slopes, and scree. It prefers cool, moist conditions, and is adapted to survive in harsh environments with low temperatures and strong winds.
Question and Answer
Q: Is Geum Magellanicum a good plant for pollinators?
A: Yes, Geum Magellanicum is attractive to bees, butterflies, and other pollinators.
Q: How often should I water Geum Magellanicum?
A: Water Geum Magellanicum moderately, allowing the soil to dry out slightly between waterings.
Q: Can I grow Geum Magellanicum in a container?
A: Yes, Geum Magellanicum can be grown in a container, as long as it has adequate drainage and is planted in a well-draining soil mix.
Q: Does Geum Magellanicum have any medicinal uses?
A: There is no evidence to suggest that Geum Magellanicum has any medicinal properties.
Related Plants
- Geum chiloense
- Geum coccineum
- Geum triflorum
- Geum urbanum
References
- “Geum Magellanicum.” Missouri Botanical Garden, www.missouribotanicalgarden.org/plantfinder/plantfindersearch.aspx?taxonid=281136.
- “Geum Magellanicum.” PlantFiles, Dave’s Garden, davesgarden.com/guides/pf/go/62290/.
- “Magellanic Avens.” Royal Horticultural Society, www.rhs.org.uk/plants/17442/geum-magellanicum/details.
