Note 542 — Chapter I · ABORTION.
Reading edition
Alph. De Candolle states that the position of the abortive ovules affords a good character for discriminating between certain species of Quercus, 'Bibl. Univ. Genev.,' 1862, t. xv, p. 929.
Reading edition
Alph. De Candolle states that the position of the abortive ovules affords a good character for discriminating between certain species of Quercus, 'Bibl. Univ. Genev.,' 1862, t. xv, p. 929.