$modus 0:
$modus 1:
Summerhayesia zambesiaca
Summerhayesia zambesiaca P.J.Cribb [Accepted]
Orchidaceae Epidendroideae Vandeae Aerangidinae
Summerhayesia zambesiaca P.J.Cribb
Kew Bull., vol. 32 : p. 186, fig. 28 (1977-1978) [G. Williamson]