Ad
related to: the origin of dahlias
Search results
Results from the WOW.Com Content Network
One of the more popular concepts of dahlia history, and the basis for many different interpretations and confusion, is that all the original discoveries were single-flowered types, which, through hybridization and selective breeding, produced double forms. [79] Many of the species of dahlias then, and now, have single-flowered blooms.
Dahlia is a feminine given name derived from the name for the flower, which was named in honor of the Swedish botanist Anders Dahl. His surname is of Germanic origin and refers to a person who lived in a valley .
Dahlias tend to attract quite a bit of insects, some which are dangerous and harmful to their survival. Insects like slugs, earwigs, the red spider, snails, caterpillars, aphids, and thrips threaten dahlias because they can eat the petals, leave slime trials, leave tattered petals, etc. Dahlias can also become infected with the following diseases: Sclerotinia disease, fungal diseases, mildew ...
The Dahlia crinita is a reference to Dahl's appearance, probably to his large beard, since crinita is Latin for "longhaired". Thunberg finally published the name in 1792. The plant has now been reclassified as Trichocladus crinitus (Thunb.) Pers.. [9] Thunberg's original specimen is in the Swedish Museum of Natural History.
Dahlias are tender annuals, meaning you’ll need to wait until the danger of frost has passed before you can start planting outside. “The last frost date is the average date of the last light ...
Pompon Dahlia. This variety is similar to ball dahlias but even smaller and rounder. They resemble plush, miniature cushions and are ideal for adding delicate texture to floral arrangements.
There are 42 accepted species of flowering plants in the genus Dahlia, according to The Plant List. [1] The sectional classification of Dahlia sensu Sørensen (1969) [ 2 ] as updated by Saar et al. (2003) [ 3 ] and Hansen (2004) [ 4 ] and (2008) [ 5 ] is as follows (excluding infraspecific taxa);
Dahlias demand full sun, needing at least 6 hours of sunlight per day, and they flourish in hardiness zones 8 and higher as a perennial (though, gardeners can still grow them in zones 3 to 7 as an ...
Ad
related to: the origin of dahlias