[1] Tschirsch, _Handbuch_, 680.
[2] Henry (T. A.), _The Plant Alkaloids_, 194; Moureu, _Review_, 519;
Heffter, _Ueber zwei Cacteenalkaloïde_, 2977; _Ueber Pellote_, 309 ff.;
Späth, _Über die Anhalonium_; I, _Anhalin und Mezcalin_, 129; Kunkel,
_Handbuch_, 836; Schumann, _Über giftige Kakteen_, 106.
[3] Henry (T. A.), _loc. cit._ The more recently discovered anhalinine
and anhalidine are cited from Schultes, _Peyote and Plants Used_, 134.
[4] Rouhier, _Monographie_, 196, 201, 205, 212.
[5] Henry (T. A.), _The Plant Alkaloids_, 194-95; Moureu, _Review_,
520; Heffter, _Ueber zwei Cacteenalkaloïde_, 2976; _Ueber Pellote_,
69-73; Späth, _Ueber die Anhalonium_; I, _Anhalin und Mezcalin_, 129,
138-39; II, _Die Konstitution_, 97, 263. Anhalonine has been found in
_A. jourdanianum_ (Henry, _op. cit._, 194; Heffter, _Ueber Pellote_,
427) which is identical with _Lophophora_. See Heffter, _Ueber zwei
Cacteenalkaloïde_, 2976-77, also vols. 29:216, 223-25, 227; 34:3005,
3008, 3013; Heffter and Capellman, _Versuch zur Synthese_, 38:3634-40;
Kauder, _Über Alkaloide_, 190-98. Späth, with Gangl and Röder, _Über de
Anhalonium_, IV, VI; Kunkel, _Handbuch_, 836.