Division EMBRYOPHYTA SIPHONOGAMA Family PINACEAE =Pinus australis= Michaux _Associates._--_Aglaopteryx gemma_ and _Parcoblatta lata_, Alabama (Hebard, 1917): The former species was common under signs on longleaf pines, and _P. lata_ was occasional. _Parcoblatta divisa_, Georgia (Rehn and Hebard, 1916): Under signs. =Pinus caribaea= Morelet _Associates._--_Eurycotis floridana_, _Latiblattella rehni_, and _Parcoblatta fulvescens_, Florida (Hebard, 1917): Many records under signs on the tree trunks. =Pinus clausa= Vasey _Associate._--_Latiblattella rehni_, Florida (Hebard, 1917): Under sign on tree. =Pinus echinata= Mill. _Associates._--_Parcoblatta divisa_, Virginia (Rehn and Hebard, 1916): Under signs on shortleaf pine. _Parcoblatta zebra_, Mississippi (Hebard, 1917): Under sign. =Pinus sylvestris= Linnaeus _Associate._--_Ectobius pallidus_, England (Milton, 1899; Burr, 1899b): On Scotch fir. =Pinus= spp. _Associates._--_Plectoptera lacerna_ and _Plectoptera vermiculata_, Cuba (Rehn and Hebard, 1927). _Latiblattella rehni_, Florida (Rehn and Hebard, 1905): Under signs. Cuba (Rehn and Hebard, 1927). Family TAXODIACEAE =Cryptomeria= sp. _Associate._--_Diploptera punctata_, Hawaii (Pemberton and Williams, 1938; Zimmerman, 1948). Family CUPRESSACEAE =Cupressus macrocarpa= Hartweg _Associate._--_Diploptera punctata_, Hawaii (Hebard, 1922): "The species is common and injurious in the territory infesting particularly the Monterey cypress trees ... and doing particular damage by gnawing away the bark." Similar injury has been cited by Pemberton (1934), Fullaway and Krauss (1945), and Zimmerman (1948). =Juniperus= sp. _Associate._--_Phyllodromica tartara nigrescens_, Southern Uzbekistan (Bei-Bienko, 1950): Under bark. Family PANDANACEAE =Freycinetia= sp. _Associate._--_Graptoblatta notulata_ and _Kuchinga remota_, Tahiti (Hebard, 1933). =Pandanus= sp. _Associate._--_Hololeptoblatta_ sp., Seychelles (Scott, 1910, 1912). Family GRAMINEAE =Aristida pennata= Trin. _Associate._--_Phyllodromica pygmaea_, U.S.S.R. (Bei-Bienko, 1950): Found in the dense turf. =Bamboo= _Associate._--_Comptolampra liturata_, Malaya (Karny, 1925). =Chloris gayana= Kunth _Associate._--_Blattella vaga_, Texas (Riherd, 1953): This field cockroach was rather abundant in clumps of Rhodes grass. =Panicum purpurascens= Raddi _Synonymy._--_Panicum barbinode_ [Hitchcock, 1936]. _Associate._--_Epilampra abdomen-nigrum_, Puerto Rico (Seín, 1923; Wolcott, 1936): Abundant in "malojillo" meadow. =Saccharum officinarum= Linnaeus _Associates._--_Balta quadricaudata_, _Balta scripta_, _Balta torresiana_, _Balta verticalis_, _Ellipsidion simulans_, and _Megamareta verticalis_, Australia, Queensland (Hebard, 1943): All collected by J. F. Illingworth on sugarcane. _Blattella humbertiana_, _Ischnoptera schenklingi_, and _Pycnoscelus surinamensis_, Formosa (Box, 1953).