The ornamental design for a portablebotanicalliquiddispenser, as shown and described.
FIG. 1 is a perspective view of a portable botanical liquid dispenser
showing my new design therefor; the broken line drawing representing a
tree is for illustrative purposes only and forms no part of my design;
FIG. 2 is a top plan view;
FIG. 3 is a front elevational view, the rear elevational view being a
mirror-image thereof;
FIG. 4 is a right side elevational view, the left side elevational view
being a mirror image thereof; and,