Adscendent, ascendent, or ascending, rising gradually upwards, [39].
Adsurgent, or assurgent, same as ascending, [39].
Adventitious, out of the proper or usual place; e. g. Adventitious buds, [30].
Adventive, applied to foreign plants accidentally or sparingly introduced into a country, but hardly to be called naturalized.
Æquilateral, equal-sided; opposed to oblique.
Aerial roots, &c., [36].
Æruginous, verdigris-colored.
Aestival, produced in summer.
Aestivation, the arrangement of parts in a flower-bud, [97].
Agamous, sexless.