These early land plants had no vascular tissue and needed free water for their reproduction.

Some were known to have vascular tissue, others not.

They were leafless and did not have true vascular tissues.

The vascular tissues of Sarracenia is a case in point.

They lacked leaves or true roots but did have simple vascular tissue.

This is an article about vascular tissue in plants.

The eggs remain in contact with the female's vascular tissue, which provides them oxygen.

The definition is independent of the presence of vascular tissue.

The arrangement of the vascular tissues varies widely among plant species.

That is why it is also known as conducting and vascular tissue.

The cells in differentiated vascular tissue are typically long and slender.

The most important tissue inside the stem is the vascular tissue.

The symptoms are caused by the fungus' invasion of the plants vascular tissue.

This not only makes them difficult to detect and remove but also damages the vascular tissue necessary for plant growth.

Internal vascular tissue discoloration might be visible when the stem is cut.

The pericycle is a single layer of cells surrounding the vascular tissue.

The J2 enters the root moving through the plant cells to the vascular tissue where it feeds.

Vascular tissue provides long distance transport and structural support.

Thus, lignin makes it possible for the plant's vascular tissue to conduct water efficiently.

Each stem contained vascular tissue with one or two strands of protoxylem.

Cross-sections of the upright axes showed that vascular tissue was present.

The carotid body contains the most vascular tissue in the human body.

The crown wilts first, and lower leaves will follow, due to damage to vascular tissue.

A leaf gap is where the vascular tissue branches off to a frond.

Bacterial wilt is a disease of the vascular tissue.