Loaf galls 
Detachable 
Amphibolipa nubillp«mla (Harris). 2?0. Fig. 509 . Lika a green grape* 
almost translucent, up to 21 mm. in dia., in May-June. 
Dryocoemus rileyi (Ashm.). 401. Fig.257. Globular, brown, J mm. in dia., on 
a main wein usually on under side of leaf in fall, dropping when mature. 
Dryocosmus deciduus (Beut.). 594. Fig.205. Black Cak Wheat. Cluster of up 
to 40 bursting out of midrib and dropping in Oct. 
Oallirhytis lanata (Gill.). 445. Fig.206. Woolly midrib cluster on under 
side of leaf in fall, dropping before the leaves. 
^Alllrhytis infuscata (Ashm.). 441. Globular, fleshy,covered with dense 
yellow wool, on upper side of leaf in fall, dropping when mature. 
Oallirhytis furva Weld. 455. Fig.212. Small cluster of globular galls, 5-4 
mm. in dia., each covered with short, straight brown hairs. 
Integral 
Amphibolips confluenta (Harris). 280. Pig.174. Spongy Chk Apple. 
Dryocosmus palustrie (Ashm. 400. Fig.181. Globular, 10-17 mm., in dia.with 
a free-rolling cell, wall 1 mm. thick, appearing with leaves in spring. 
Globular, similar to Andricus utriculue Ashm. Fig.270. In Tex.in Apr. 
Oallirhytis nigrae (Ashm.). 452. Fig.254. Smooth bare midrib swelling, 
green, succulent, many-celled. June. 
Oallirhytis modesta (O.S.), 450. Fig.265. Hard, confluent parenchyma thick¬ 
enings projecting on both sides of the leaf. 
Like Dryocosmus notha.(Ashm.). Pig.182. Green, with a free-rolling ceil, 
single. Old galls seen in Texas in Nov. 
Dryocosmus cinereae (Ashm.). 595* Fig.185* Hemispherical, with a free- 
rolling cell inside, sessile on under side of leaf. 
Cell in swollen petiole base. Seen in Fla.in April. 
Querous michauxii - Basket Oak, Swamp Chestnut Oak, Cow Cak 
(List very incomplete - this oak seen only a few times) 
"Root "galls 
Flower galls 
Acorn galls 
Cell in aide of acorn cup as in Pig.75. 
Bud galls 
Like Acrasj>i 8 gemula (Bass.). 251. Pig.108. Black, at apex of new growth. 
Stem galla 
Detachable 
Oallirhytis eeadnator (Harris). 477. Fig.157. Oak Seed Gall. Wool Sower. 
Disholcaspis sp. Small bullet gall. Old galls only seen, in Fla. 
Leaf galls 
Detachable 
Spherical, white, 1.2 mm. in dia.,almost bare. Fig. 256 . 
Integral 
Andricus petiolicola (O.S.). 521. Fig.256. Abrupt, almost woody, green, 
with a scar at apex, 10-15 mm. in dia., at base of leaf blade in early 
spring. 
Blister on petiole or midrib causing leaf to curl badly. 
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