REVISION OF THE GENUS PHLOEOSINUS—BLACKMAN 473 
Species Known distribution Known hosts 
rubicundulus Swaine--- California___-_--___---- Sequoia washingtoniana, Li- 
bocedrus decurrens 
rugosus Swaine_-_-_----- Califormpnose==—. 222 Juniperus occidentalis 
rusti, new species -- --- Washing tones s_ 22 1. - Thuja plicata 
scopulorum Swaine----- British Columbia, Cana- Juniperus scopulorum 
da; Washington 
sequoiae Hopkins- ----- California, Oregon_------ Sequoia sempervirens, Cupres- 
sus sp. 
serratus (LeConte) _-___- Dic st 2 Rn an ea oer Unknown 
setosus Bruck...------ Califormiaswet nooo. = Cupressus sargentii, Libo- 
cedrus decurrens 
spinosus, new species___ Arizona, New Mexico__-_ Cwpressus arizonica 
splendens, new species_- Oregon, California______- Libocedrus decurrens 
squamosus, new species- Washington_-----.-.---- Thuja plicata, Libocedrus de- 
currens 
SWANEH DECK -= 522 =. Galifornias er okays eo Cupressus sargentii 
tacubayae Hopkins_ ---- Mexico cnet S japyet ee oe Cupressus benthami 
taxodii Blackman_-_-_--- Mississippi, Louisiana, Tazxodium distichum 
Florida, North Caro- 
lina, South Carolina 
LCLONUS NE WeSPECICS== = MINKA Ge apne om eee ee Juniperus mexicana 
utahensis Swaine___---- Utah, Arizona, New Mex- Juniperus pachyphloea, J. 
ico utahensis 
vandykei Swaine__-_-__-- California, Oregon__-___- Libocedrus decurrens, Thuja 
plicata 
variolatus Bruck-__----_- Caliiornignetssve: - =. So: Cupressus sargentii 
TREES KNOWN TO SERVE AS HOSTS FOR SPECIES OF PHLOEOSINUS 
CHAPUIS 
Host Species 
Chamaecyparis nootkatensis (Lam-_ keeni, new species; nitidus Swaine 
bert) Sudw. 
Chamaecyparis thyoides (L.) B.S. P_ canadensis Swaine: dentatus (Say) 
Cupressus arizonica Greene_-_-__--- arizonicus, new species; chiricahua, new 
species; frontalis Bruck; spinosus, new 
species 
Cupressus benthami Endl_--_------ baumanni Hopkins; tacubayae Hopkins 
Cupressus forbesii Jepson-_-_------- granulatus Bruck 
Cupressus glabra Sudw-__--------- chiricahua, new species; cristatus (LeConte) 
Cupressus macrocarpa Gordon_--_-- cristatus (LeConte); cupressi Hopkins; hop- 
pingt Swaine 
Cupressus sargentit Jepson_.----~-- setosus Bruck; swainet Bruck; variolatus 
Bruck 
Juniperus flaccida Schlecht -_-_-_-_-__- deleont, new species 
Juniperus mexicana Spreng..--__-- aciculatus Bruck; teranus, new species 
Juniperus monosperma (Engelm.) furnissi, new species; neomexicanus, new 
Sargent species 
Juniperus occidentalis Hook-_-_---_-- chamberlini, new species; hoppingi Swaine; 
junipert Swaine; punciatus LeConte; rugo- 
sus Swaine 
