Lavenders belong to the Labiatae family, which has square-stemmed plants like thyme and mint.
The birds, it seemed, had begun with their usual materials-weed stems, plant fibres, rootlets.
Whereas Phragmites and Typha are hard-stem plants, Eichhornia is an invasive weed and is difficult to harvest.
When insects bite a leaf or lay eggs in a stem, plants may release airborne chemicals and set in motion elaborate ecological dramas.
Trim stem plants (ex: anacharis, rotala, ludwigia, bacopa) by cutting the stem and replanting the top portion.
Get rid of potential mosquito breeding sites such as hollow stem plants (like bromeliads), old tires, bird baths and other vessels that could hold standing water.
Multi-stemmed plants with stem diameters of less than 6 cm were treated as a single shrub unless a gap wider than the width of 10 cm could be distinguished between the stems.
A similar tendency, although weaker, was observed in leaves and stems MD plants, whereas in stems of HD plants, the expression of the AhSAG gene was strongly repressed.
Five stems per plant were tagged during plant development.
Sprays are large, flat bouquets of long-stem plant material.
Top left: Salix sp. stems planted for site protection against erosion and invasive species establishment.
