Термины по орихидеям
Velamen
Hygroscopic tissue of dead, air-filled cells that envelops the aerial roots of epiphytic orchids and is capable of absorbing rainwater, dew, and moisture from the air.
Hygroscopic tissue of dead, air-filled cells that envelops the aerial roots of epiphytic orchids and is capable of absorbing rainwater, dew, and moisture from the air.