serrulate

Leaves pale-green beneath, obscurely serrulate White Ash, Fraxinus americana. 5b.

From The Plants of Michigan Simple Keys for the Identification of the Native Seed Plants of the State by Henry Allan Gleason

P. convex, umb. then plane, viscid, rufous brown, discoid, with scattered yellow pilose scales; g. serrulate, white then brown; s. elongated, cuticle separating. sobria, Fr.

From European Fungus Flora: Agaricaceae by George Massee

Often wavy and deformed. clypeatum, L. P. 5-7 cm. campan. then exp. umb. lurid then greyish; g. serrulate; s. 7-9 cm. stuffed, attenuated, fibrillose, pallid; sp. subgl. rough, 9-10. nigrocinnamomeum, Kalchbr.

From European Fungus Flora: Agaricaceae by George Massee

Seeds mostly pendulous.—Shrubs with petioled and serrulate leaves, and white scaly-bracted flowers in dense axillary or terminal spiked racemes.

From The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee by Asa Gray

P. 2-2.5 cm. even, exp. then subdepressed, pale rufous, often cracked; g. adnexed, broad, thickish, serrulate; s. 2-4 cm. polished, rufescent, not rooting; sp.

From European Fungus Flora: Agaricaceae by George Massee