400 S. KORSHINSKY, 



541. Polygonatum humile Fisch. — Maxim. Prim. p. 275; 

 Maxim, in Mel. biol. v. XI, p. 845. 



Hab. in decliviis herbosis ad Amur medium prope Bacharewa et 

 Burejam; 7 Jun. fl.; 2 Aug. fr. 



542. P. officinale All. — Ledb. Fl. ross. v. IV, p. 123; Ma- 

 xim, in Mel biol. v. XI, p. 846. 



f. typica. 



Hab. in sylvis frondosis collucatis et in pratis inundatis ad 

 Amur superiorem et medium prope Amazar, Albasin, Gilczin, Bacha- 

 rewa, Astaschicha, Kwaschnina, Michailo-Semenowskaja, Babstowa, 

 Chabarowka, Polowinnaja; 28 Maji— 7 Jun. fl.; 25 Jul.— 5 Sept. fr. 

 f. robusta. Caule usque ad 100 cm. alto v. altiore, foliis 

 12—16 cm. longis, 7—8 cm. latis. Ceterum cum planta typica 

 congruit. 



Hab. in pratis humidis prope Stolbowskij ad Amur medium; 

 30 Jun. fr. imm. 



lis L. — Ledb. Fl. ross. v. IV, p. 126. 

 In sylvis frondosis ad Amur medium a Chingan orientem versus 

 frequentissima; occidentem versus sensim rarescit atque ad Amur 

 superiorem praecipue in pratis inundatis et in decliviis in fruticetis, 

 rarius in sylvis collucatis occurrit. Prope Albasin, Olgino, Suchotino, 

 Bacharewa, Astaschicha, Babstowa, Chabarowka et Polowinnaja coll.; 

 28—30 Maji nondum fl.; 7 Jim. fl.; 2 Aug. — 30 Sept. fr. 



544. Majanthemum bifolium VG. — SmUacina bifolia Desf.- 

 Ledb. Fl. ross. v. IV, p. 127. 



Hab. in sylvis frondosis vel iaricinis humidis necne in pratis 

 inundatis ad Amur superiorem et medium. Prope Albasin, Kumara, 

 Astaschicha, Babstowa, Woskresenskij, Chabarowka et Polowinnaja; 

 28 Maji— 13 Jun. fl.; 25—30 Aug. fr. 



545. Smilacina davurica Turcz. — Turcz. baik.-dah. v. II, 

 & 1152; Ledb. Fl. ross. v. IV, p, 128; Maxim, in Mel biol. 

 ▼. XI, p. 856. 



Hab. in sylvis humidis et in vallis inundatae locis umbrosis ad 

 Amur superiorem et medium. Prope Pokrowka, Albasin, Tolbusino, 



