=Citharexylum villosum= Jacq. _Associate._--_Chorisoneura texensis_, Florida (Rehn and Hebard, 1912). Family SOLANACEAE =Nicotiana= sp. _Associate._--_Pycnoscelus surinamensis_, Sumatra (Roeser, 1940). =Solanum tuberosum= Linnaeus _Associate._--_Pycnoscelus surinamensis_, Haiti (Hoffman, 1927): Feeding on tubers in field. Family GESNERIACEAE =Cyrtandra= sp. _Associate._--_Aneurina viridis_, Marquesas Islands, Nukuhiva (Hebard, 1933a). Family RUBIACEAE =Canthium barbatum= (Forst.) Seem. _Associate._--_Graptoblatta notulata_, Marquesas Islands, Uahuka (Hebard, 1933a). =Cinchona pubescens= Vahl. _Associate._--_Periplaneta americana_, Puerto Rico (Plank and Winters, 1949): In greenhouse. =Coffea= sp. _Associate._--_Plectoptera porcellana_, Puerto Rico (Seín, 1923). Family COMPOSITAE =Goldenrod= _Associate._--_Eurycotis floridana_, Florida (Hebard, 1917): "Climbing about on top of goldenrod at night." =Helianthus= sp. _Associate._--_Pseudomops septentrionalis_, Texas (Hebard, 1917). =Scorzonera acanthoclada= Franch. _Associate._--_Phyllodromica tartara nigrescens_, Southern Uzbekistan (Bei-Bienko, 1950): On the flowers. DAMAGE TO PLANTS BY COCKROACHES Cockroaches characteristically feed on dead plant and animal material. Damage to living plants occurs principally in the Tropics or under subtropical conditions in greenhouses in temperate regions. Among the depredations attributed to cockroaches in text books, damage to plants is seldom emphasized. This is surprising in view of the many records cited below. Capt. William Bligh (1792), while collecting breadfruit trees in Tahiti to take to the West Indies, wrote in his log during January 1789: "This morning, I ordered all the chests to be taken on shore, and the inside of the ship to be washed with boiling water, to kill the cockroaches. We were constantly obliged to be at great pains to keep the ship clear of vermin, on account of the plants."