Children (6 direct children, 16 direct and indirect children):
Tuberous grasspink
(tree size 4)
Tuberous grass pink
Calopogon oklahomensis
(tree size 1)
Oklahoma grasspink
Calopogon multiflorus
(tree size 1)
Many-flowered grass-pink orchid
Calopogon barbatus
(tree size 3)
Bearded grass-pink
Calopogon pallidus
(tree size 1)
Pale grass-pink
Calopogon lessonii