Aciphylla Simplex

Description

Aciphylla simplex, also known as the ‘Onehunga weed’ or ‘Spaniard,’ is a New Zealand native plant that belongs to the Apiaceae family. This plant is a perennial herb that has a distinctive appearance characterized by its sharp, spiny leaves that grow in a rosette pattern around the base of the plant. The leaves of Aciphylla simplex are dark green, long, and narrow, measuring up to 1 meter in length. The plant can grow up to 2 meters tall, and it produces a tall flowering stem, which can reach 3 meters. The flowers of this plant are small and white, and they bloom in the summer months.

Taxonomic Information

Domain	Eukaryota
Kingdom	Plantae
Phylum	Tracheophyta
Class	Magnoliopsida
Order	Apiales
Family	Apiaceae
Genus	Aciphylla

Appearance

Aciphylla simplex is a striking plant that stands out in any garden or landscape. The leaves of this plant are long, narrow, and spiky, and they grow in a rosette pattern around the base of the plant. The leaves are dark green, and they can grow up to 1 meter in length.The plant can grow up to 2 meters tall and produces a tall flowering stem that can reach up to 3 meters in height. The flowers of Aciphylla simplex are small and white, and they bloom in the summer months.

Care Guide

Aciphylla simplex is a hardy plant that can thrive in a variety of conditions. Here are some care tips to keep in mind:Water: This plant is drought-tolerant and can survive with little water. However, it’s best to water it regularly to ensure that the soil stays moist.Fertilization: Aciphylla simplex does not require much fertilization. However, you can use a slow-release fertilizer in the spring to encourage growth.Soil: This plant prefers well-draining soil that is slightly acidic. It can grow in a variety of soil types, including sandy, loamy, and clay soils.Sunlight: Aciphylla simplex prefers full sun but can also tolerate partial shade.Hardiness Zones: This plant is hardy in USDA zones 7 to 10.

Common Pests & Diseases

Aciphylla simplex is generally a pest-free plant. However, it can be susceptible to fungal diseases, such as leaf spot and root rot, if the soil is too moist. To avoid these problems, make sure that the soil is well-draining and that the plant does not sit in water.

Habitat

Aciphylla simplex is native to New Zealand and is found in a variety of habitats, including grasslands, alpine areas, and rocky outcrops. It prefers well-draining soils and can tolerate both dry and wet conditions.

Question and Answer

Q. Is Aciphylla simplex a good plant for a beginner gardener?A. Aciphylla simplex can be challenging to grow, and it’s best suited for experienced gardeners who are familiar with its care requirements.Q. Can Aciphylla simplex grow in containers?A. Yes, Aciphylla simplex can grow in containers as long as the container is large enough to accommodate the plant’s long taproot.Q. Is Aciphylla simplex a good plant for attracting pollinators?A. Yes, Aciphylla simplex produces small white flowers that can attract pollinators such as bees and butterflies.Q. How often should I fertilize Aciphylla simplex?A. Aciphylla simplex does not require much fertilization. You can use a slow-release fertilizer in the spring to encourage growth.

Related Plants

Other plants in the Aciphylla genus include:

• Aciphylla aurea
• Aciphylla colensoi
• Aciphylla glaucescens
• Aciphylla lyallii

References

• “Aciphylla simplex.” New Zealand Plant Conservation Network, n.d., www.nzpcn.org.nz/flora/species/aciphylla-simplex/. Accessed 22 Sept. 2021.
• “Aciphylla simplex.” Royal Horticultural Society, n.d., www.rhs.org.uk/Plants/1422/Aciphylla-simplex/Details. Accessed 22 Sept. 2021.
• “Aciphylla simplex.” Pacific Bulb Society, n.d., www.pacificbulbsociety.org/pbswiki/index.php/Aciphylla. Accessed 22 Sept. 2021.