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In botany, a staminode is an often rudimentary, sterile or abortive stamen, which means that it does not produce pollen. [1] [page needed] Staminodes are frequently inconspicuous and stamen-like, usually occurring at the inner whorl of the flower, but are also sometimes long enough to protrude from the corolla. [citation needed]
This article aims to discuss the shortcomings of the past and current approach of staminodes and proposes definitions of staminode types for use as characters in phylogenetic analyses. Staminodial structures should be classified according to their position and function in the flower.
This study presents the first morphological overview of staminodes in the Cactaceae, rendering a wider perception of the variability in patterns of floral parts in this plant group and broadening the meaning of the term staminode is discussed along with the putative origin of these appendages.
Looking for online definition of staminodes in the Medical Dictionary? staminodes explanation free. What is staminodes? Meaning of staminodes medical term. What does staminodes mean?
1 lis 2000 · Staminodes are sterile stamens that lost pollen production, and presentation to new alternate functions, such as attracting pollinators, protecting the carpels, secreting nectar (staminal ...
1 lip 2001 · Different definitions can be applied for staminodes. For Watson and Dallwitz (1992-), a staminode is a sterile stamen, or a modified structure identifiable as such, borne in the androecial region of the flower. It may be merely imperfect, vestigial, or specialized (e.g., petaloid or nectariferous).
