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Description
Rubus Schmidelioides Var. Subpauperatus is a deciduous shrub that belongs to the Rosaceae family. It is commonly known as the bristly blackberry and is native to North America. This shrub can grow up to six feet tall and has a spread of three to four feet. It produces blackberries that are edible and can be used for making jams and jellies. The stems of this shrub are covered with prickles, which makes it difficult to handle.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Rosales |
| Family | Rosaceae |
| Genus | Rubus |
Appearance
The Rubus Schmidelioides Var. Subpauperatus shrub has green foliage and produces small white flowers in the spring. The flowers are followed by blackberries that ripen in late summer. The leaves are oval-shaped and have serrated edges. The stems are covered with prickles that are reddish-brown in color. The shrub can grow up to six feet tall and has a spread of three to four feet.
Care Guide
To grow the Rubus Schmidelioides Var. Subpauperatus shrub, it is essential to provide it with the following care:Water: The shrub requires regular watering during the growing season.Fertilization: Fertilize the shrub in the spring with a balanced fertilizer.Soil: The shrub prefers well-draining soil that is rich in organic matter.Sunlight: The shrub requires full sun to partial shade.Hardiness Zones: The shrub can grow in USDA hardiness zones 4 to 8.
Common Pests & Diseases
The Rubus Schmidelioides Var. Subpauperatus shrub is susceptible to the following pests and diseases:Pests: Spider mites, aphids, and Japanese beetles.Diseases: Anthracnose, powdery mildew, and rust.
Habitat
The Rubus Schmidelioides Var. Subpauperatus shrub is commonly found in open woods, fields, and along roadsides. It prefers moist soil and can tolerate partial shade.
Question and Answer
Q: Is the Rubus Schmidelioides Var. Subpauperatus shrub edible?
A: Yes, the blackberries produced by this shrub are edible and can be used for making jams and jellies.Q: Can the Rubus Schmidelioides Var. Subpauperatus shrub tolerate drought?
A: No, this shrub requires regular watering during the growing season.Q: What is the hardiness zone for the Rubus Schmidelioides Var. Subpauperatus shrub?
A: The shrub can grow in USDA hardiness zones 4 to 8.Q: What are the common pests and diseases that affect this shrub?
A: Spider mites, aphids, Japanese beetles, anthracnose, powdery mildew, and rust are common pests and diseases that affect this shrub.
Related Plants
Here are some plants that are related to the Rubus Schmidelioides Var. Subpauperatus:
- Rubus Fruticosus
- Rubus Idaeus
- Rubus Occidentalis
- Rubus Ursinus
References
- “Rubus Schmidelioides.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=286553.
- “Rubus Schmidelioides var. subpauperatus.” Plant Database, www.wildflower.org/plants/result.php?id_plant=RUSCS.
- “Bristly Blackberry.” Texas A&M AgriLife Extension, agrilifeextension.tamu.edu/browse/featured-solutions/gardening-landscaping/bristly-blackberry/.
