$modus 0: smartphone
$modus 1: smartphone
Crataegus harbisonii
Crataegus harbisonii Beadle [Accepted]
Rosaceae Rosoideae Crataegeae
2 284623 Crataegus harbisonii Beadle
C.S. Sargent, Silva, vol. 13 : t. 691 (1898) [C.E. Faxon]
2 284623 Crataegus harbisonii Beadle
Addisonia, vol. 21 : t. 693 (1941) [M.E. Eaton]