Definition of Staminode. Meaning of Staminode. Synonyms of Staminode

- botany, a staminode is an often rudimentary, sterile or abortive stamen, which means that it does not produce pollen.[page needed] Staminodes are frequently...
- The genus differs from other genera in the Bignoniaceae in having a staminode that is longer than the stamens, tricolpate pollen, and a chromosome number...
- flowers – the pouch traps insects so they are forced to climb up past the staminode, behind which they collect or deposit pollinia, thus fertilizing the flower...
- most distinctive feature of the genus is the prominent staminode, an infertile stamen. The staminode takes a variety of forms in the different species; while...
- trigger appendage of the hooded staminode. Touching this trigger causes the release of the style from the contacted staminode, leading to rapid inward rolling...
- flower. An abortive or rudimentary stamen is called a staminodium or staminode, such as in Scrophularia nodosa. The carpels and stamens of orchids are...
- may also be provided by semaphylls (other structures such as filaments, staminodes or stylodia which have become modified to attract pollinators). However...
- sepals and a cylindrical corolla which may have an expanded throat. The staminode is partially hairy. The showy, rounded flower has large pink to violet...
- is spurred at its base. All other stamens are converted to staminodes. The outer staminodes are shorter than the labellum. The labellum is yellowish, with...
- lobed mouths and glandular hairs on most surfaces, except the hairless staminode. The flower grows to 2.5 centimeters and is reddish pink. Jepson Manual...