Calycine, belonging to the calyx.
Calyculate, furnished with an outer accessory calyx (calyculus) or set of bracts looking like a calyx, as in true Pinks.
Calyptra, the hood or veil of the capsule of a Moss, [163].
Calyptrate, having a calyptra.
Calyptriform, shaped like a calyptra or candle-extinguisher.
Calyx, the outer set of the floral envelopes or leaves of the flower, [14], [79].
Cambium, Cambium-layer, [140].
Campanulate, bell-shaped, [90].
Campylotropous, or Campylotropal, curved ovules and seeds, [111]. Campylospermous, applied to fruits of Umbelliferæ when the seed is curved in at the edges, forming a groove down the inner face; as in Sweet Cicely.
Canaliculate, channelled, or with a deep longitudinal groove.