Adult leaves usually 20 mm or more wide; Peduncle 5-6 mm long; juvenile leaves linear to lanceolate, subsp. mannifera.
Adult leaves up to 20 mm wide; Buds often glaucous, subsp. praecox.
Adult leaves up to 20 mm wide; Buds not glaucous; Juvenile leaves glaucous; hypanthium hemispherical; disc ascending, subsp. maculosa.
Adult leaves up to 20 mm wide; Buds not glaucous; Juvenile leaves pale green; hypanthium obconical; disc level or convex, subsp. gullickii.