DENDROLOGY

Detailed explanation-1: -Herbaceous plants do not have a woody stem above the ground, instead they have a soft, green flexible stem. They are mostly biennials and annuals, along with a few perennials. In unfavourable seasons, the top growth dies down to the ground.

Detailed explanation-2: -Herbs have slender and soft green stems.

Detailed explanation-3: -The stems of herbaceous plants are soft and flexible and are found typically on annuals, such as most vegetables, plants that grow for only one season.

Detailed explanation-4: -Herbaceous plants are plants with flexible, green stems with few to no woody parts. Technically, all annual plants are herbaceous, because an annual is a non-woody plant.