The correct option is D Rose
Vascular phanerogams refers to the gymnosperms and angiosperms, where the companion cells are absent in the gymnosperms. Hence, vascular Phanerogams with companion cells describe the angiosperm, which are flowering plants like the Rose plant. Of the given options, the Pinus, Marchantia, and the Selaginella belong to the groups Gymnosperm, Bryophytes, and Pteridophytes, respectively and rose is the only angiosperm.