Difference between revisions of "Grindelia stricta"
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|usda_ref=Flora - A Gardener's Encyclopedia ISBN 0881925381 | |usda_ref=Flora - A Gardener's Encyclopedia ISBN 0881925381 | ||
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| − | + | '''''Grindelia stricta''''' is a species of flowering plant in the [[Asteraceae|daisy family]] known by the common names '''Oregon gumplant''' and '''Oregon gumweed'''. It is native to the west coast of North America from [[California]] to [[Alaska]], where it is a resident of coastal plant communities such as those in [[marsh]]es and [[beach]]es. This plant is variable in appearance, taking the form of a weedlike perennial herb forming low clumps to a sprawling subshrub growing erect to heights exceeding one meter. Its foliage and stems are green to rusty red or purplish and the plant may be hairy to hairless. The fleshy leaves are green, often with red edges and veining, and are up to 15 centimeters in length on large plants. The [[inflorescence]] holds one or more [[Head (botany)|flower heads]] each up to 5 centimeters wide. The flower head is a cup of thick erect or recurved green [[Bract|phyllaries]]. Yellow disc florets fill the center of the flower head and there is a fringe of yellow ray florets around the circumference. The head produces copious white exudate, especially in the early stages of blooming. | |
==Cultivation== | ==Cultivation== | ||
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==Gallery== | ==Gallery== | ||
<gallery perrow=5> | <gallery perrow=5> | ||
| − | Image: | + | Image:Grindelia stricta var platyphylla 3.jpg| photo 1 |
Image:Upload.png| photo 2 | Image:Upload.png| photo 2 | ||
Image:Upload.png| photo 3 | Image:Upload.png| photo 3 | ||
Latest revision as of 20:13, 9 August 2010
| Habit | shrub
| |
|---|---|---|
| Height: | ⇕ | 8 in"in" can not be assigned to a declared number type with value 8. to 36 in"in" can not be assigned to a declared number type with value 36. |
| Width: | ⇔ | 40 in"in" can not be assigned to a declared number type with value 40. to 60 in"in" can not be assigned to a declared number type with value 60. |
| Lifespan: | ⌛ | perennial |
| Bloom: | ❀ | early summer, mid summer, late summer |
| Exposure: | ☼ | sun |
|---|---|---|
| Features: | ✓ | flowers, ground cover |
| USDA Zones: | 8 to 10 | |
| Flower features: | ❀ | orange, yellow |
|
stricta > |
Grindelia stricta is a species of flowering plant in the daisy family known by the common names Oregon gumplant and Oregon gumweed. It is native to the west coast of North America from California to Alaska, where it is a resident of coastal plant communities such as those in marshes and beaches. This plant is variable in appearance, taking the form of a weedlike perennial herb forming low clumps to a sprawling subshrub growing erect to heights exceeding one meter. Its foliage and stems are green to rusty red or purplish and the plant may be hairy to hairless. The fleshy leaves are green, often with red edges and veining, and are up to 15 centimeters in length on large plants. The inflorescence holds one or more flower heads each up to 5 centimeters wide. The flower head is a cup of thick erect or recurved green phyllaries. Yellow disc florets fill the center of the flower head and there is a fringe of yellow ray florets around the circumference. The head produces copious white exudate, especially in the early stages of blooming.
Cultivation
Propagation
Pests and diseases
Varieties
Gallery
photo 1
photo 2
photo 3
References
External links
- w:Grindelia stricta. Some of the material on this page may be from Wikipedia, under the Creative Commons license.
- Grindelia stricta QR Code (Size 50, 100, 200, 500)
