269. — Darby,  Bot.  S.  States,  510. — Cooper  in  Smithsonian  Eep.  1858,  255.— Chapman,  Fl.  S.  States,  422. — Curtis  in  Eep.  G«ological
Surv.  N.  Carolina,  1860,  iii,  39.— Lesquereux  in  Owen's  2d  Eep.  Arkansas,  388.— Wood,  CI.  Book,  644 ;  Bot.  &  Fl.  306.— Poroher,
Eesources  S.  Forests,  256.— A.  De  Candolle,  Prodr.  xvi',  59.— Orsted  in  Saerskitt.  Aftryk.  af.  Nat.  For.  Viden.  Meddelt.  Nos.  1-6, 1866,
72.— Gray,  Manual  N.  States,  5  ed.  453;  Hall's  PI.  Texas,  21. — Liebmann,  Chines  Am.  Trop.  t.  A,  t.  22,  f.  3.— Young,  Bot.  Texas,
505.— Vasey,  Cat.  Forest  Trees,  26.— Eidgway  in  Proc.  U.  S.  Nat.  Mus.  1882, 80.
Q.  rubra  montana,  Marshall,  Arbustum,  123.
Q.  nigra  digitata,  Marshall,  Arbustum,  121.
Q,  cuneata,  Wangenheim,  Amer.  78,  t.  5,  f.  14. — Eoch,  Dendrologie,  ii»,  64.
Q,  elongata,  Muhlenberg  &  Willdenow  in  Neue  Schriften  Gesell.  Nat.  Fr.  Berlin,  iii,  400. — WiUdenow,  Spec,  iv,  444.— Smith  in
Eees'  Cycl.  xxx,  57.— Alton,  Hort.  Kew.  2  ed.  v,  291.
Q,  triloba,  Michaux,  Hist.  Chtoes  Am.No.  14,  t.  26.— Willdenow,  Spec,  iv,  443;  Berl.  Baumz.  342. — Smith  in  Eoes' Cycl.  xxx,
No.  54.— Persoon,  Syn.  ii,  569.— Poiret,  Suppl.  ii,  220.— Alton,  Hort.  Kew.  2  ed.  v,  291.— Pursh,  Fl.  Am.  Sept.  ii,628.~
Hayne,  Deud.  Fl.  156.— Sprengel,  Syst.  iii,  862.— Torrey,  Compend.  Fl.  N.  States,  357.— Beok.  Bot.  328.— Eaton,  Manual,
6  ed.  292.— Eaton  &  Wright,  Bot.  384.— Wood,  CI .  Book,  644 ;  Bot.  &  Fl.  306.
CATALOGUE  OF  FOREST  TREES.  151

Q,  falcata,  var.  triloba,  Nnttall,  Genera,  ii,  214.— Elliott,  Sk.  ii,  604.— Darby,  Bot.  S.  States,  511.— A.  De  CandoUe,  Prodr.
xvi«,59.
Q.  falcata,  VSiT.  pagodcefoUa,  Elliott,  Sk.  ii,  605.— Darby,  Bot.  S.  States,  511.— CurtiB  in  Eep.  Geological  Surv.  N.  Carolina,
1860,iii,39.
