The stem-leaves are placed alternately and have at their base two stipules (leaf-like members that in many plants occur at the junction of the base of the leaf with the stem).
(The stem-leaves; are placed alternately; ) (The stem-leaves; have; L:at their base) (leaf-like members; occur; T:at the junction of the base of the leaf with the stem)
The stem-leaves The stem-leaves leaf-like members
are placed alternately have occur
L:at their base
T:at the junction of the base of the leaf with the stem