organs of reproduction, [132], [144] et seq.

origin of, [49], [123]

Passe non plus ultra, [148], [171]

Praal Sieraad, [171]

preparation of soil, [151], [156] et seq.

propagation of, [126], [132], [136] et seq.

protection of bulbs, [56], [131], [158], [162]

Rex Rubrorum, [126]

Rien ne me Surpasse, [148]

Saturne, [137]