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Septal Nectary Anatomy and Phylogeny of the Haemodoraceae

Systematic Botany, 1993
Septal nectary anatomy of members of the Haemodoraceae is described, with emphasis on nectary number and relative position within the ovary. Three types of septal nectaries are defined: infralocular, interlocular, and supralocular. The phylogenetic and possible adaptive significance of these features are assessed by adding the data to a previous ...
Michael G Simpson
exaly   +2 more sources

Differentiation and redifferentiation of a transfer cell: Development of septal nectaries ofAloe andGasteria

Protoplasma, 1976
The epithelial cells of the septal nectaries ofGasteria andAloe have a “second wall layer” consisting of numerous irregular wall protuberances along the outer wall. They, thus, are typical transfer cells. The wall protuberances develop a short time before the nectar secretion begins.
E. Schnepf, E. Pross
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Floral structure and development in Nartheciaceae (Dioscoreales), with special reference to ovary position and septal nectaries

Journal of Plant Research, 2018
We present a comparative study of the floral structure and development of Nartheciaceae, a small dioscorealean family consisting of five genera (Aletris, Lophiola, Metanarthecium, Narthecium, and Nietneria). A noticeable diversity existed in nine floral characters.
Hiroshi, Tobe   +3 more
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Floral anatomy of Bromeliaceae, with particular reference to the evolution of epigyny and septal nectaries in commelinid monocots

Plant Systematics and Evolution, 2004
Floral anatomy is described in ten genera of Bromeliaceae, including three members of subfamily Bromelioideae, three Tillandsioideae, and four genera of the polyphyletic subfamily Pitcairnioideae (including Brocchinia, the putatively basal genus of Bromeliaceae).
Sajo, M. G.   +2 more
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Homologies of Inferior Ovaries and Septal Nectaries in Monocotyledons

International Journal of Plant Sciences, 2002
The range of gynoecial structure in monocotyledons is examined in the context of current understanding of phylogenetic relationships, with particular reference to lilioid monocots, especially Asparagales. Major variations in gynoecial structure in lilioids include degree of syncarpy, occurrence and position of septal nectaries, and hypogyny versus ...
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