LEADER 00000nam 2200205 a 4500 001 0601314 003 UkHlHU 007 t 008 003003 2 1929 000 eng 040 UkHlHU 050 4 QK 921 100 0 Marloth R. 245 00 Stone-shaped plants. 300 0000p. 650 0 Synecology. 650 0 Plant ecology.