牝系ツリーβ(今のところサーバー負荷を考えて4代までの簡易版)

Orlowa [1945]
|
 | |―Olinda [1955]
 | | |―Sweet Candy [1968]
 | | | |―Acaramelada [1974]
 | | | | |―Ravassa [1984]
 | | | |   |―Pionero Tal [1997] [2002-11-19 ARG-I ラプラタ市賞]
 | | | |―Comeback [1982]
 | | |   |―Come Quick [1987]
 | | |   |―Back Stripes [1996]
 | | |―Orangeade [1971]
 | |   |―Ottaviana [1976]
 | |   | |―Odalea [1986] [1989-11-30 ARG-I ホアキン・S.・デ・アンチョレーナ大賞]
 | |   |―Ornella Top [1979]
 | |     |―Kastellina [1988]
 | |     |―High Ornella [1990]
 | |     | |―Ornella Plus [2000]
 | |     |―Oriana's Pet [1994]
 | |―Omaha [1957]
 |   |―Arctic Princess [1967]
 |   | |―Mira Ceti [1981]
 |   |   |―Alhena [1989]
 |   |―Opera [1969]
 |     |―Othella [1974]
 |       |―Othellina [1984] [1991-12-14 ARG-I フェリクス・デ・アルサガ・ウンスエ大賞]