Nectaries
hi-res links (requires broadband)
page 1 of 2
Curtis, Lersten, and Nowak 2002 rev. 2015
Sansevieria
flowers with floral nectary.
Flagellaria
with (previously undescribed) extrafloral nectaries.
Flagellaria indica
with secreting extrafloral nectaries.
Populus grandidentata
(big-tooth aspen) extrafloral-nectaries at the base of the leaf blade.
Populus grandidentata
(big-tooth aspen) extra-floral nectaries with feeding ant.
Populus grandidentata
(big-tooth aspen) extra-floral nectaries with feeding ant.
Populus grandidentata
(big-tooth aspen) extra-floral nectaries at base of the leaf blade.
Populus grandidentata
(big-tooth aspen) extra-floral nectaries at base of the leaf blade.
Populus grandidentata
(big-tooth aspen) petiole cross section with sagittal sections of extra-floral nectaries.
Populus grandidentata
(big-tooth aspen) extra-floral nectary secretory surface.
Euphorbia pulcherrima
(poinsettia) flower and bud with floral nectary.
Euphorbia pulcherrima
(poinsettia) flower with floral nectaries.
Ricinus communis
(castor bean) stem.
Ricinus communis
(castor bean) extrafloral nectaries at the base of a petiole.
Ricinus communis
(castor bean): Extrafloral nectaries at the base of the leaf blade.
Ricinus communis
(castor bean) extrafloral nectaries at the base of a petiole.
Ricinus communis
(castor bean) extrafloral nectary (SEM).
Ricinus communis
(castor bean) extrafloral nectary (SEM).
Ricinus communis
(castor bean): cross section of extrafloral nectary.
Ricinus communis
(castor bean): Wasp feeding on nectar from an extrafloral nectary.
Ricinus communis
(castor bean): Wasp feeding on nectar from an extrafloral nectary.
Prunus pensylvanica
(Euphorbiaceae) flowers with floral nectaries and nectar.
Croton
(Euphorbiaceae) flower with floral nectaries and nectar.
