This is an annual herb reaching just over half a meter in maximum height.

This is an erect annual herb reaching heights of anywhere from 5 to 40 centimeters.

This is an annual herb reaching anywhere from 15 to 50 centimeters in height.

This is an erect annual herb reaching maximum heights of well over half a meter-2 feet.

It is an annual herb reaching about a meter in maximum height when growing erect.

This is an annual herb reaching only a few centimeters tall.

This is a small, generally erect herb reaching a maximum height of about 30 centimeters.

It is an annual herb reaching 30 to 40 centimeters tall.

This is a small annual herb reaching heights of anywhere from 5 to 30 centimeters.

This is an erect annual herb reaching about 35 centimeters in maximum height.