Thalamifloral is a botanical term which refers to the characteristic of flowers that have a broad, disk-like base called the thalamus. The word is spelled in accordance with the rules of Latin and Greek roots. It is pronounced as /θəˌlæmɪˈflɔːrəl/ where "th" represents the voiceless dental fricative, "ə" denotes the schwa sound, "ɪ" indicates the short "i" sound, and "ɔː" stands for the long "o" sound. This term is widely used among botanists and people in the horticulture industry.
Thalamifloral is an adjective used to describe a specific type of flower structure in plants. The term is derived from two botanical concepts - thalamus and floral, which relate to the location and composition of flowers.
The thalamus refers to the receptacle or the base of a flower where all the floral parts are attached. It is typically a fleshy or modified stem-like structure that supports the reproductive structures of the flower, such as the petals, sepals, stamens, and pistils.
When a flower is described as thalamifloral, it means that its floral parts are directly attached to the thalamus or receptacle without the presence of any specialized structures. In other words, the flower lacks any significant floral tube or elongation between the thalamus and the individual floral parts. This characteristic distinguishes thalamifloral flowers from other types of flower structures, such as tubular or ligulate flowers.
Thalamifloral flowers can exhibit a range of shapes and sizes, and they are found across various plant species. Common examples of thalamifloral flowers include those of sunflowers, daisies, buttercups, and roses.
In summary, thalamifloral is an adjective used to describe the flower structure of plants where the floral parts are directly attached to the thalamus or receptacle without any significant elongation or specialized structures.
Denoting parts of the floral envelope inserted separately into the receptacle or thalamus.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.