— unidentified or variously identified plants (57)

— names applied to various plants (55)

— according to family (2374)

— aquatic, marsh, and sea-shore plants (252)

— non-British plants or herbs (105)

— a grass or grasses (597)

— climbing or creeping plants (230)

— insectivorous plants (17)

— fossil plants (26)

— other plants and herbs (3)