Webanthers not exceeding hood, dorsifixed, apparently dithecal, sacs unequal, of upper stamens anthers conspicuously dithecal with sacs on an anther circular in outline and 0.6 mm and 0.8 mm, of lower stamens having 1 sac diminutive and presumably sterile, white, longitudinally dehiscent with white to pale violet short-pilose hairy along dehiscent Webintrathecal: [ in″trah-the´kal ] 1. within a sheath. 2. through the theca of the spinal cord into the subarachnoid space.

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WebTepals 3 + 3, petaloid, free, the 2 whorls similar or conspicuously different, the inner ones often basally narrowed into a canaliculate, nectariferous claw. Stamens 3 + 3, free, anthers pseudobasifixed, ± sagittate, dithecal, tetrasporangiate, latrorse, opening by 2 longitudinal slits; filaments filiform, erect or curved. WebVarious anther types occur, as determined by their internal structure (Figure 9.26).The typical anther is dithecal, having two thecae with typically four microsporangia.In a very … methods school ceeb code

What does dithecal mean? - Definitions.net

WebOct 1, 2024 · In the species with polysporangiate anthers there is a typical dithecal organization, as illustrated in Meriania tomentosa (Fig. 4 A, B), Miconia alternidomatia (Fig. 4 C, D), M. donaeana (Fig. 4 E, F), Microlicia noblickiii (Fig. 5 A, B) and M. euphorbioides (Fig. 5 C, D). This dithecal condition is also found in tetrasporangiate anthers of … WebDithecal definition: (botany) Having two thecae . Find Similar Words Find similar words to dithecal using the buttons below. WebThe much-anticipated Fifth Edition of The American Heritage Dictionary of the English Language is the premier resource about words for people who seek to know more and find fresh perspectives. Exhaustively researched and thoroughly revised, the Fifth Edition contains 10,000 new words and senses, over 4,000 dazzling new full-color images, and … how to add music to apple iphone