Calyptra and calyx teeth anatomy in Conostegia. A C. lasiopoda (R. Kriebel 5651) B C. monteleagreana (R. Kriebel 5747) C C. tenuifolia (D. Santamaria 8863) D C. brenesii (R. Kriebel 5631) E C. icosandra (R. Kriebel 5578) F C. montana (R. Kriebel 5544) G C. oerstediana (R. Kriebel 5627) H C. rufescens (R. Kriebel 5635) I C. superba (R. Kriebel 5582) J C. cinnamomea (R. Kriebel 5330) K C. speciosa (R. Kriebel 5677) L C. subcrustulata (R. Kriebel 5653) M C. xalapensis (R. Kriebel 5629) N C. friedmaniorum (R. Kriebel 5641) O C. schlimii (R. Kriebel 5614). Scale bars: 100 µm.