1865I, 1866I, 1868I : P between two leafs, hook shaped tongue. 1865I 1866I 1868I
1866III, 1869II: P beside leaf, hook shaped tongue. 1866III 1869II
1866II, 1868II, 1869I : P between two leafs, tongue slightly curved. 1866II 1868II 1869I
1866IV, 1868III, 1869III : P beside leaf, tongue slightly curved. 1866IV 1868III 1869III
1865II, 1866V : P between two leafs, hook shaped tongue and broken.1865II 1866V