(B. ) Lechn., ?Kult. Fl. SSSR (Bukasov) 10: 94. 1972 ["1971"].?, 1972.

Lechn., Lechn.,, and Lechn., (B. ), ?Kult. Fl. SSSR (Bukasov) 10: 117. 1972 ["1971"].?, 1972.

Lechn. and Lechn., (B. ), ?Kult. Fl. SSSR (Bukasov) 10: 92. 1972 ["1971"].?, 1972.

Lechn., Lechn.,, and Lechn., (B. ), ?Kult. Fl. SSSR (Bukasov) 10: 83. 1972 ["1971"].?, 1972.

Lechn., Lechn.,, Lechn.,, and Lechn., (B. ), ?Kult. Fl. SSSR (Bukasov) 10: 88. 1972 ["1971"].?, 1972.

Lechn., Lechn.,, and Lechn., (B. ), ?Kult. Fl. SSSR (Bukasov) 10: 85. 1972 ["1971"].?, 1972.

Lechn., Lechn., (B. ), and Lechn., (B. ), ?Kult. Fl. SSSR (Bukasov) 10: 86. 1972 ["1971"].?, 1972.