Plant Identification: CLOSED: What is the name of this houseplant that creates a knob above the soil?, 1 by rachel87

rachel87 wrote:
Hello everyone, I rooted a leaf of this plant but I don\'t know it\'s name. Its parent plant had a hard brown knobby structure slightly above the soil line from which the leaves emanate. This new plant seems to be creating that knob (see leaves at the base - these eventually turn brown as they become part of the structure). Leaves are forked when older, somewhat fuzzy... If anyone knows please tell me. I tried google image search but that yielded nothing.