Hoya blashernaezii

Hoya blashernaezii is a species of flowering plant in the family Apocynaceae, endemic to the Philippines. It was first described in 1999.

Taxonomy
Hoya blashernaezii was first described by Robert Dale Kloppenburg in 1999.

, Plants of the World Online accepted five subspecies:
 * Hoya blashernaezii subsp. aurantiaca Kloppenb. & G.Mend.
 * Hoya blashernaezii subsp. blashernaezii
 * Hoya blashernaezii subsp. siariae (Kloppenb.) Kloppenb.
 * Hoya blashernaezii subsp. truncata Kloppenb. & G.Mend.
 * Hoya blashernaezii subsp. valmayoriana (Kloppenb., Guevarra & Carandang) Kloppenb., Guevarra & Carandang

Hoya blashernaezii subsp. valmayoriana was first described in 2012 as the species Hoya valmayoriana. In 2014, the same authors reduced it to a subspecies of Hoya blashernaezii.