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Dalea gattingeri (1 Page of 5) The Dalea gattingeri plant species is found in N. America - Tennessee to N.W. Alabama. It is a member of the Leguminosae family. Some home gardeners know the variety as Petalostemon purpureum. (Vent.)Rydb. P. gattingeri. (A.A.Heller.)A.A.Heller. Cultivation | Propagation | General Uses Medicinal | Edible Uses Latin Name: Dalea gattingeri Family: Leguminosae Author: (A.A.Heller.)Barneby. Known Hazards: None known Mature Height: 0.35 Mature Width: Habitat: Dry desert and alluvial soils to 2000 metres[43, 200].
Cultivation Notes: Requires a well-drained soil in full sun[200]. A deep-rooted plant, it prefers a sandy loam with added leaf mould[1]. This species is well-suited to informal and naturalistic plantings, especially as part of a collection of native species[200].
Plants are monocarpic, living for a number of years without flowering and then dying after flowering[200].
The stems, leaves and flowers are dotted with glands, making the plant look blistered[200].
There is some doubt in my mind as to the correct name for this species. The information was collected under the name Petalostemum purpureum, which is given in [200] as a synonym for this species. However, there is also a Dalea purpureum and I wonder if the entry in [200] is correct[K].
This species has a symbiotic relationship with certain soil bacteria, these bacteria form nodules on the roots and fix atmospheric nitrogen. Some of this nitrogen is utilized by the growing plant but some can also be used by other plants growing nearby[200].
For further Dalea gattingeri gardening information click on one of the blue links below Cultivation | Propagation | General Uses Medicinal | Edible Uses
The information above has been supplied solely via the hard work and dedication of the team at 'Plants for a Future'. View their bibliography

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