Apples and pears and their relatives - Biology of Apples and Pears - page 23

Fruit size Persistence

Sections n Apomixis (cm diam) Calyx a Carpel no. of ripe fruit

SECTION V. Docyniopsis
M. doumeri (Boiss.) A. Chev. - No > P No

M. melliana (Hand.-Mazz) Rehder - - > P No

>

M. tschonoskii (Maxim.) C. Schneider No P No

Note. Malus species hybrids (secondary species) include
M.

× adstringens Zabel ( baccata × pumila )

M. × arnoldiana (Rehder) Sarg. ( baccata × floribunda )

M. × astracanica Dum.-Cours. ( pumila × prunifolia )

M. × atrosanguinea (Spaeth) Schneid. ( halliana × sieboldii )

M. × dawsonia Rehder ( fusca × pumila )
M. × gloriosa Lem ( pumila niedzwetskyana × scheideckeri )
M. × hartwiggii Koehne ( halliana × baccata )
M. × heterophylla Spach ( coronaria × pumila )
M. × magdeburgensis Schoch. ( spectabilis × pumila )
M. × platycarpa Rehder ( coronaria × domestica )
M. × purpurea (Barbier) Rehder ( niedzwetzkyana × atrosanguinea )
M. × robusta (Carr.) Rehder ( baccata × prunifolia )
M. × scheideckeri (Spaeth) Zabel ( floribunda × prunifolia )
M. × soulardii (Bailey) Britton ( ioensis × pumila )
M. × sublobata (Dipp.) Rehder ( prunifolia × sieboldii )
M. × zumi (Mats.) Rehder ( mandschurica × sieboldii )
a P, persistent; D, deciduous.
Source: Adapted from Way et al .().
From Janick et al .( ). Reprinted by permission of John Wiley & Sons Inc.