Children (17 direct children, 21 direct and indirect children):
Phymatidium microphyllum
(tree size 2)
Phymatidium vogelii
Phymatidium aquinoi
Phymatidium delicatulum
(tree size 2)
Phymatidium falcifolium
Phymatidium geiselii
Phymatidium glaziovii
Phymatidium hysteranthum
Phymatidium limae
Phymatidium mellobarretoi
Phymatidium antioquiense
Phymatidium cundinamarcae
Phymatidium panamense
Phymatidium herteri
Phymatidium tillandsioides
Phymatidium seehaweri
Phymatidium paranaense