358 NEW YORK STATE MUSEUM 
Solidago (goldenrod) 
Flower galls 
On S. canadense 
Subglobular, smooth; budlike, 2mm) im diameter.) 1.0 
Rhopalomyia racemicola, C. -a1605 
Cylindric,, pubescent; 6) mmUlonganaa heer ee eee 
Rhopalomyia anthophiia, C. 1039, a1608 
On Solidago; gall Simndeseribed ta. 
Rhopalomyia cruzian a. Gmere 
Leaf galls 
Apical rosette galls 
On-S. canadien sie.) Kh ho pia Vomnty, ia) cra Ol inna @ maior 
Rito alone albipennis, C. at655 
Oligotrophus inquilinus, € aroom 
On. S:.caniaden'sie and'S sa Set ostcin aes ene ee 
RohO pravleon yale ca pal tacuan @ al750, al754 
Rhopalomyia inquisitor, C. at7soa 
Subapical or lateral oval gallon Euthamia lanceolata >.) eee 
Rhopalomyra lanceolata, ger 
On leaves 
_ Euthamia lanceclaia 
Ribbeds fusitorms Osan Wonewe ae mere eee ee 
RiioOpalOunwia AwGinowmrns, C. also) 
Fusiform stemmed gall 13 tov mem long. 2. sas ce ree eaten 
Rhopalomyia pedicellata, C. a1650 
Solidago rugosa 
Wiety. smalls snusiionia, 1 © smal OM Oa mitre cee ya eee eee tes Ae 
Rhonalomyie Clakciken, CG, aT6an 
Stem galls 
; Euthamia lanceolata 
Ribbed, fusiform, 6 mm....Rhopalomyia fusiformis, C. ali5om 
Fusiform stemmed gall, 13 to 14 MM..........-5- esse eee eee eee 
Rhopalomyia pedicellata, C. a1650 
Subglobular, near tip, 1.5 cm in diameter ............--.....:...-+2 so 
Rhopalomyia lobata, C. a1647 
Solidago — 
Warge, suboval, near ground - 20s. 2 i ae 
. Rhopalomyia hirtipes, C. 1059, a1284 
Bulbletlike at base of stem.. Rhopalomyia bulbula, C. ns 
Stout, cylindric, on root crock (ee trie tae MAS tr eA MY EO CG'S0007 
Rhopalomyia thompsoni, C. 1100 
Triticum (wheat) 
IL Gane SIMEAINS. 60560000000 ...Mayetiola destructor, © 771772 
Ulmus (elm) 
Buds and young, curled leaves....Mayet iola ulmi, C. 1239, a1683 | 
