Which Wellensittich breeds come in Klarflügel?

Club breed standards describe Klarflügel for the Wellensittich.

Wellensittich pattern

Klarflügel

Budgie mutation: wing markings almost clear while the body keeps its full color.

3 Wellensittich breeds list Klarflügel. It is in a club standard for 3 breeds.

Breed	WBO	ABS	COM	BS UK
Wellensittich	Standardgemäss (“Yellow-wing; Whitewing; Rainbow”)	Standardgemäss (“Clearwing; Rainbow”)	Standardgemäss (“All Yellowing; All Whitewing”)	Standardgemäss (“CLEARWINGS - Whitewings & Yellow-wings; RAINBOW - Opaline Whitewing Yellowface & Goldenface; OPALINE, CINNAMON & OPALINE CINN CLEARWING”)
WellensittichKlarflügel	Standardgemäss (“Yellow-wing; Whitewing”)	Standardgemäss (“Clearwing”)	Standardgemäss (“All Yellowing; All Whitewing”)	Standardgemäss (“CLEARWINGS - Whitewings & Yellow-wings”)
WellensittichRegenbogen	Standardgemäss (“Rainbow”)	Standardgemäss (“Rainbow”)	No ruling	Standardgemäss (“RAINBOW - Opaline Whitewing Yellowface & Goldenface”)