Anabaena: Difference between revisions

Revision as of 16:35, 21 April 2016

Anabaena

alt=Description of Anabaena PROSEA.TIF picture.

*Anabaena azollae* Strassb. ex Wittr., Nordst. & Lagerh.
- 1, an oblique longitudinal section of a dorsal leaf lobe
of the water fern *Azolla caroliniana* Willd.;
the large cavity (C) containing filaments of *A. azollae* (A)
is conspicuous in the proximal half of the lamina;
2, habit of a trichome with 2 solitary heterocysts.
*A. flos-aquae* (L.) Bory ex Bornet & Flahault
- 3, habit of trichome with akinetes (A),
heterocysts (H) and gas vacuoles (G).
*A. siamensis* Antarik. - 4, 5, habits of trichomes
with terminal heterocysts and akinetes (arrows).
Order	Nostocales
Family	Nostocaceae

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 {{Genus page (seed plant)
 |image = Anabaena PROSEA.TIF
-|legend = ''Anabaena azollae'' Strassb. ex Wittr., Nordst. & Lagerh.<br>- 1, an oblique longitudinal section of a dorsal leaf lobe<br>of the water fern ''Azolla caroliniana'' Willd.;<br>the large cavity (C) containing filaments of ''A. azollae'' (A)<br>is conspicuous in the proximal half of the lamina;<br>2, habit of a trichome with 2 solitary heterocysts.<br>''A. flos-aquae'' (L.) Bory ex Bornet & Flahault<br>- 3, habit of trichome with akinetes (A), heterocysts (H) and gas vacuoles (G).<br>''A. siamensis'' Antarik. - 4, 5, habits of trichomes<br>with terminal heterocysts and akinetes (arrows).
+|legend = ''Anabaena azollae'' Strassb. ex Wittr., Nordst. & Lagerh.<br>- 1, an oblique longitudinal section of a dorsal leaf lobe<br>of the water fern ''Azolla caroliniana'' Willd.;<br>the large cavity (C) containing filaments of ''A. azollae'' (A)<br>is conspicuous in the proximal half of the lamina;<br>2, habit of a trichome with 2 solitary heterocysts.<br>''A. flos-aquae'' (L.) Bory ex Bornet & Flahault<br>- 3, habit of trichome with akinetes (A),<br>heterocysts (H) and gas vacuoles (G).<br>''A. siamensis'' Antarik. - 4, 5, habits of trichomes<br>with terminal heterocysts and akinetes (arrows).
 |author =
 |order = Nostocales