The Collaborative International Dictionary
Wikipedia
Usage examples of "acaulis".
Porlieria hygrometrica, circumnutation and nyctitropic movements of petiole of leaf, 335, 336 --, effect of watering, 336338 --, leaflets closed during the day, 413 Portulaca oleracea, effect of Aecidium on, 189 Primula Sinensis, conjoint circumnutation of hypocotyl and cotyledon, 45, 46 Pringsheim on the injury to chlorophyll, 446 Prosopis, nyctitropic movements of leaflets, 374 Psoralea acaulis, nocturnal movements of leaflets, 354 Pteris aquilina, rachis of, 86 Pulvini, or joints.