Origin
Cymopterus terebinthinus (Hook.) Torr. & Gray var. albiflorus (Torr. & Gray) M.E. Jones, also known as Whiteflower Springparsley or White Springparsley, is a species of flowering plant in the family Apiaceae. It is native to the western United States, including Arizona, California, Colorado, New Mexico, Nevada, and Utah.
Common Names
Cymopterus terebinthinus (Hook.) Torr. & Gray var. albiflorus (Torr. & Gray) M.E. Jones is commonly known by several common names, including Whiteflower Springparsley, White Springparsley, and Basin White Spring Parsley.
Uses
The roots of Cymopterus terebinthinus (Hook.) Torr. & Gray var. albiflorus (Torr. & Gray) M.E. Jones have been used by Native Americans for medicinal purposes. The plant contains essential oils, which are attributed to its antifungal, antimicrobial, and antioxidant properties. The leaves and stems of White Springparsley are also used as a seasoning or spice for food due to its aromatic flavor.
General Appearance
Cymopterus terebinthinus (Hook.) Torr. & Gray var. albiflorus (Torr. & Gray) M.E. Jones is a low-growing perennial herb that typically grows to about 5–20 cm in height. The flowers of the plant are small, measuring around 3 mm in diameter, with white petals and yellowish-green centers. The leaves are basal, with narrow, linear segments that grow up to 11 cm long. The plant's stem is covered with tiny hairs and is typically green or reddish in color.
Light Requirements
Cymopterus terebinthinus var. albiflorus typically grows in areas with partial shade to full sun exposure. However, it is important to note that excessive exposure to direct sunlight can cause stress to the plant.
Temperature Requirements
These plants are native to the western United States and typically grow in areas with a semi-arid to arid climate. As a result, they are adapted to warmer temperatures and can thrive in temperatures ranging from 60-90 degrees Fahrenheit during the growing season. During the dormant period, the plant can withstand temperatures as low as 20 degrees Fahrenheit.
Soil Requirements
Cymopterus terebinthinus var. albiflorus requires well-draining soil that is composed of a mixture of sandy and rocky material. The plant can tolerate a range of soil types, from slightly acidic to slightly alkaline. However, it is important to note that the plant prefers soil that is low in nutrients and organic matter. Therefore, it is important to avoid soil that has been amended with fertilizer or compost.
Cultivation Methods
Cymopterus terebinthinus (Hook.) Torr. & Gray var. albiflorus (Torr. & Gray) M.E. Jones is a herbaceous perennial plant that is native to arid regions of western North America. It is fairly easy to cultivate.
For best growth, plant Cymopterus terebinthinus in well-draining soil with a neutral to alkaline pH level. It can tolerate poor, rocky soil and gravelly slopes. Full sun exposure is also necessary for the plant, so it's best to place it in a location that receives at least six hours of direct sunlight a day.
Propagation can be done through seeds or by dividing the plant when it reaches its maturity. In spring or autumn, sow the seeds directly into the garden bed after preparing it adequately. Transplant the seedlings in the garden bed when they reach 10 cm or larger, maintaining a distance of 45 cm between each.
Watering Needs
Cymopterus terebinthinus requires minimal watering. During the plant's first year, water it once a week, then reduce watering when it becomes more established. From the second year, the plant should be able to tolerate any drought conditions that arise.
It's best to water the plant deeply but infrequently. It's also recommended to avoid watering overhead as this can cause foliage diseases.
Fertilization
The Cymopterus terebinthinus plant has low nutritional requirements, so it doesn't need much fertilizer. Adding a small amount of compost to the soil before planting and using a balanced slow-release fertilizer in spring should be sufficient for the plant's growth and maintenance.
Over-fertilizing can result in a weaker plant that is more prone to pests and diseases.
Pruning
Cymopterus terebinthinus is a low-maintenance plant that doesn't require regular pruning. However, to maintain its appearance and promote healthy growth, deadhead the spent flowers by cutting back the flower stems. This will encourage the plant to produce more blooms and prevent it from self-seeding.
If some stems become too tall or leggy, cut them back to where the plant's foliage is densest. Divide the plant every three to four years to prevent overcrowding and promote new growth.
Propagation of Cymopterus terebinthinus var. albiflorus
Cymopterus terebinthinus var. albiflorus, also known as White-flowered Cymopterus or White Mountain parsley, is a perennial herbaceous plant native to the western United States. This plant typically grows at high elevations in rocky areas, making propagation somewhat challenging. However, with the right methods, it is possible to propagate Cymopterus terebinthinus var. albiflorus successfully.
Propagation by seed
The most straightforward method of propagating Cymopterus terebinthinus var. albiflorus is by seed. Collect seeds from mature plants in the late summer or early fall after the flowers have died back, but before the seed heads have completely dried out. Sow the seeds in the fall or early spring, shortly after collecting them.
Seeds should be sown in a well-draining soil mix, approximately 0.25 inches deep. The soil should be kept moist but not waterlogged, and the container should be kept at a cool temperature of around 50 to 60 degrees Fahrenheit. Germination can be slow and erratic, so don't get discouraged if the process takes several weeks or months.
Propagation by division
Cymopterus terebinthinus var. albiflorus can also be propagated by division, although it's important to note that this method can be disruptive to the plant's roots and may cause transplant shock. Division is best done in the fall or early spring, just before new growth begins.
Begin by carefully digging up the plant, being careful not to damage the roots. Separate the plant into sections, ensuring that each section has some roots and leaves. Replant the sections in well-draining soil and keep them watered until they establish themselves.
Propagation by cuttings
Cymopterus terebinthinus var. albiflorus can also be propagated by cuttings, although this method is less reliable than seed or division. Take stem cuttings in the summer and root them in a well-draining soil mix. Keep the cuttings moist and in a cool location until they have rooted and have begun to establish themselves.
Propagation of Cymopterus terebinthinus var. albiflorus can require patience and careful attention, but with the right methods, it is possible to increase the number of these beautiful plants in your garden.
Disease Management for Cymopterus terebinthinus var. albiflorus
Cymopterus terebinthinus var. albiflorus is a hardy plant and is usually resistant to many diseases. However, it may be susceptible to some diseases, especially when the plant is under stress or when grown in poor soil conditions. The following diseases are known to affect Cymopterus terebinthinus var. albiflorus:
Leaf blotch
Leaf blotch is a fungal disease that can affect plants in wet conditions. Symptoms include circular lesions on the leaves that may turn gray or brown with a yellow halo surrounding them. The best way to manage this disease is to avoid overhead watering and provide adequate drainage for the plant. Fungicides may be used if necessary.
Root rot
Root rot is a disease caused by a fungus that affects the plant's roots and can cause them to rot. Symptoms include yellowing leaves, wilting, and stunted growth. The best way to manage this disease is to avoid overwatering and provide good drainage for the plant. Fungicides may be used if necessary.
Pest Management for Cymopterus terebinthinus var. albiflorus
Cymopterus terebinthinus var. albiflorus is generally resistant to pests. However, some pests may occasionally affect this plant. The following pests are known to affect Cymopterus terebinthinus var. albiflorus:
Aphids
Aphids are small insects that suck the sap from leaves, causing them to wilt and curl. They can also transmit viruses. The best way to manage aphids is to spray the plant with insecticidal soap or a mixture of water and dish soap. Predatory insects such as ladybugs can also help control aphids.
Mites
Mites are tiny pests that suck the sap from leaves, causing them to turn yellow and brown. They are difficult to see without a magnifying glass. The best way to manage mites is to spray the plant with water to knock them off the leaves. Insecticidal soap or neem oil may also be used to control mites.
Slugs and snails
Slugs and snails are common pests that can cause damage to the leaves of Cymopterus terebinthinus var. albiflorus. They can be controlled by handpicking them in the evening or setting up traps using beer or yeast and sugar water. Copper tape or barriers made of diatomaceous earth can also be used to keep them away from the plant.
