Transconductance (for transfer conductance), also infrequently called mutual conductance, is the electrical characteristic relating the current through the output of a device to the voltage across the input of a device.
 Conductance is the reciprocal of resistance.
Dipcadi is a genus of bulbous flowering plants in the family Asparagaceae, subfamily Scilloideae (also treated as the family Hyacinthaceae).
 It is widely distributed, occurring in southern Europe, most of Africa and the Middle East through to the Indian subcontinent.
The American Society of Registered Nurses (ASRN) was founded in May 2003 for the purpose of bringing together professional nurses interested in creating a nursing "society" which is defined as "A group of humans broadly distinguished from other groups by mutual interests, participation in characteristic relationships, shared institution, and a common culture".
Argyreia is a genus of plants in the Convolvulaceae family.

Question: Argyreia and Dipcadi, have which mutual characteristic?
Answer: plants