$modus 0:
$modus 1:
Philadelphus hirsutus
Philadelphus hirsutus Nutt. [Accepted]
Hydrangeaceae Hydrangeoideae Philadelpheae
2 777589 Philadelphus hirsutus Nutt.
A. Lounsberry, E. Rowan, Southern wild flowers and trees: p. 224, t. 67 (1901) [E. Rowan]
2 777589 Philadelphus hirsutus Nutt.
W. Curtis, Bot. Mag., vol. 88 [ser. 3, vol. 18]: t. 5334 (1862) [W.H. Fitch]
2 777589 Philadelphus hirsutus Nutt.
The Garden, vol. 34 : (1888)
2 777589 Philadelphus hirsutus Nutt.
J. Lindley, Edwards’s Bot. Reg., vol. 24 : t. 14 (1838) [S.A. Drake]