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Definition of spathella from the online medical dictionary hosted by mondofacto.
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rence of scales below or above the spathella points to ..... shaped transverse view of the spathella at the base of the pedicel; b spathella divided into ...
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C Asymmetrical spathella. D Symmetrical spathella. E–F Flower after removal of spathella. G Fruit. H Cross section of isolobous ovary showing axile ...
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Young flower projecting from a ruptured spathella (stamens not visible). j. ... One flower bud (enclosed within a spathella) occurs at apical region of each ...
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I. Two views of flower at anthesis with spathella removed: (left) back (abaxial) view ... J. Apex of stem with an open capsule, remains of spathella and ...
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Flower enclosed within a spathella, which is partially ruptured at the apex. ... A post-anthesal flower showing the remnants of the spathella ...
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flower with ruptured spathella; E, G, two flowers prior to anthesis in lateral view, ... singly near the apex of the stem, axillary, covered by a spathella. ...
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Scale bar = 1 mm. 25–26. Distal and proximal view of two dithecous lateral bracts (B10'/B11'), with crest-like blade (*). The distal sheath of each bract consists of two wings (duW and dlW) which embrace a spathella with flower (Sp). Proximal sheaths of each bracts with fringed wings (puW and plW). Scale bar = 1...
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33–41. Mourera fluviatilis: development of spathellas and flowers. 33. Flower primordium (F), surrounded by two-lobed spathella (Sp) and distal sheath (dS) of bract (Bx + 1, ... Scale bar = 100 µm. 34. Another flower primordium (F) covered by collar-like spathella (Sp). Arrow points to warts of adjacent bract.
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Flowers solitary or in fascicles, or in cymose (often spiciform) inflorescences, typically each flower initially enclosed by a membranous spathella, or spathella absent. Flowers small, elevated by elongate pedicels, bisexual.
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