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Characeae is a family of freshwater green algae in the order Charales, commonly known as stoneworts. They are also known as brittleworts or skunkweed , from the fragility of their lime-encrusted stems, and from the foul odor these produce when stepped on.
Charophyceae is a class of charophyte green algae. AlgaeBase places it in division Charophyta. [1] Extant (living) species are placed in a single order Charales, [2] commonly known as "stoneworts" and "brittleworts".
Charales is an order of freshwater green algae in the division Charophyta, class Charophyceae, commonly known as stoneworts. Depending on the treatment of the genus Nitellopsis , living (extant) species are placed into either one family ( Characeae ) or two (Characeae and Feistiellaceae ).
The plant body is a gametophyte.It consists of the main axis (differentiated into nodes and internodes), dimorphic branches (long branch of unlimited growth and short branches of limited growth), rhizoids (multicellular with oblique septa) and stipulodes (needle-shaped structures at the base of secondary laterals).
The Zygnematophyceae, formerly known as the Conjugatophyceae, generally possess two fairly elaborate chloroplasts in each cell, rather than many discoid ones. They reproduce asexually by the development of a septum between the two cell-halves or semi-cells (in unicellular forms, each daughter-cell develops the other semi-cell afresh) and sexually by conjugation, or the fusion of the entire ...
Using a real tree is also good for the environment because the trees are grown on farms throughout the country. There are thousands of acres, with millions of trees growing to be used for the ...
One definition of berry requires the endocarp to be less than 2 mm (3 ⁄ 32 in) thick, other fruits with a stony endocarp being drupes. [6] In marginal cases, terms such as drupaceous or drupe-like may be used. [3] [6] The term stone fruit (also stonefruit) can be a synonym for drupe or, more typically, it can mean just the fruit of the genus ...
To learn the difference between these plants and their needs, we chatted with a plant expert. While both cacti look somewhat similar, each requires different care.