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Description
Pinus Elliottii Var. Densa, commonly known as the South Florida Slash Pine, is a subspecies of the Slash Pine tree. It is native to South Florida and can grow up to 100 feet tall with a trunk diameter of up to 2 feet. The tree has a conical shape and a broad, open canopy. Its bark is thick and scaly, with a reddish-brown color.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Pinophyta |
| Class | Pinopsida |
| Order | Pinales |
| Family | Pinaceae |
| Genus | Pinus |
Appearance
The South Florida Slash Pine has long, needle-like leaves that are grouped in threes and are about 8-10 inches long. The cones of the tree are large, about 6-8 inches in length, and have a curved shape. The cones are green when young and turn brown when mature. The tree produces seeds that are winged, allowing them to be carried by the wind over long distances.
Care Guide
The South Florida Slash Pine is a relatively low maintenance tree. It is drought tolerant and can survive in a variety of soil types. The tree prefers well-drained soil and full sun exposure. It can be fertilized in the spring using a slow-release fertilizer. The tree should be watered regularly for the first two years after planting to help it establish a strong root system. The tree is hardy in USDA zones 8-10.
Common Pests & Diseases
The South Florida Slash Pine is relatively resistant to pests and diseases. However, it can be susceptible to pine beetles and southern pine weevils. These pests can be controlled through the use of insecticides. The tree can also be affected by root rot if it is planted in poorly drained soil. This can be prevented by ensuring that the tree is planted in well-drained soil.
Habitat
The South Florida Slash Pine is found in the southern part of Florida, from Palm Beach County to the Florida Keys. It is commonly found in pine rocklands, coastal hammocks, and pine flatwoods. The tree is an important component of the ecosystem and provides habitat for a variety of wildlife species.
Question and Answer
Q: What is the height of a mature South Florida Slash Pine?
A: A mature South Florida Slash Pine can grow up to 100 feet tall.
Q: What is the preferred soil type for a South Florida Slash Pine?
A: The South Florida Slash Pine can survive in a variety of soil types, but it prefers well-drained soil.
Q: What pests can affect a South Florida Slash Pine?
A: Pine beetles and southern pine weevils can affect a South Florida Slash Pine.
Q: Where is the South Florida Slash Pine commonly found?
A: The South Florida Slash Pine is commonly found in pine rocklands, coastal hammocks, and pine flatwoods in the southern part of Florida.
Related Plants
- Pinus elliottii (Slash Pine)
- Pinus taeda (Loblolly Pine)
- Pinus palustris (Longleaf Pine)
References
- Broschat, T. K. (1995). South Florida slash pine. University of Florida IFAS Extension.
- Campbell, K. G., & Neary, D. G. (1999). Pinus elliottii Engelm. var. densa Little South Florida slash pine. In Silvics of North America (Vol. 1, pp. 366-372).
- Gilman, E. F., & Watson, D. G. (1994). Pinus elliottii var. densa: South Florida Slash Pine. University of Florida IFAS Extension.
