Types of stems
TYPES OF STEMS
They do not have developed ligneous stiffened structures. They are generally frail. We find them in plants like the following:
Annual plants: Plants with a year life-time. Weeds generally belong to this group.
Vivacious plants: Plants with aerial stems lasting a single season, but keeping underground structures from which new stems spring again next seas on.
They have developed rigid, stiffened structures, what we normally know as "wood". According to the height they attain we classify them into:
More information about plants cultivation in the listing above.
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This material is for informational purposes only. In case of doubt, consult the doctor.