Denclr. i. 597 (1869), quoad basinym.; Schneider, Ill.
I,f111l»l10lzl1. 1. 1103 (1900) et 11. 1008 (1912); Rob-
inson & Fcrnald in Gray, Mun. ed. 7, 332 (1908); Sargent
in Bot. Gaz. lxvi. 231 (1918); ltehder, Man. Cult. Trees
& Sllrubs, 131 (1927); Louis-M.,Fl.-Man.Québec, 128,
1. so, fig. 0 (1931); llytlb. Fl. Pr. & Pl. 258 (1932); Vic-
turin, Fl. Laurent. 159, Hg. 27 (1935).
Syn. .lllg/llll.\' a/[111 III1llil)l(l Marsh, Arb. Am. 68 (1785).
./_ ('()l`l[i/(bI`llli.Y VVang. Nordani. Holz. 25, t. 10, Hg. 25
(1787 1. J. Nllllilllll Borkli. Handb. Furstbot. i. 760 (1800).
./. mllrrronu/11 Michx. Fl. BUF.-Alll. ii. 192 (1803). _/.amara
l\1icl1x.f`. Hist. Arb. Ain. i. 177, t. -1- (1810). Carya mnara
N1111. Gen. 11. we (1818); Gray, Mun. 112 (1848);
Chapm. Fl. Su. US. +19 (1860); Macoun, Cat. Canad.
Pl. pt. 3, -1~511~ (1886). Hicorius amara Raf. Fl. Ludovic.
109 (1817). llicaria mi11lmu(Marsh.) Britton in Bull. Torr.
Bot. Club, xv. 2S~L(188S);Sa1‘geI1t, Silva N. Am. vii. 111,
t. 31-0, fi-1-1 (1895); Britton & Brown, Ill. Fl. i. 485, hg.
1152 (1090); Small, Fl. Se. U.S. 531 (1903). H. cordi-
_f()I')Ili.Y (Wzm;g.) Britton, N. Am. Trees, 228, fig. 186
(1908); Small, Fl. Se. U.S. ed. Q, 33-L (1913); Bl'1tt0l1
Sz Brown, 111. Fl. ed. 2, 1. 5110, fig. 1121 (1913).
Subdeliqllesceiltly branched tree, ca. 14 111. tall ca. 30 cm. in
dizuncter ut 1.5 ul. Burk gray, not scaling, shallowly fissured.
Foot of hill, south slope, l)u1'l.>y Creek 1 mile east north-
east ofBroo1nall, Delaware County, PENNSYLVAMA.
Coll. I..C.VV11EELE11. (no. 5664-). September 28, 1942.

