Anat0568
Sansevieria flowers with floral nectary.
Anat0565
Flagellaria with (previously undescribed) extrafloral nectaries.
Anat0569
Flagellaria indica with secreting extrafloral nectaries.
Anat0590
Populus grandidentata (big-tooth aspen) extrafloral-nectaries at the base of the leaf blade.
Anat0591
Populus grandidentata (big-tooth aspen) extra-floral nectaries with feeding ant.
Anat0592
Populus grandidentata (big-tooth aspen) extra-floral nectaries with feeding ant.
Anat0586
Populus grandidentata (big-tooth aspen) extra-floral nectaries at base of the leaf blade.
Anat0587
Populus grandidentata (big-tooth aspen) extra-floral nectaries at base of the leaf blade.
Anat0588
Populus grandidentata (big-tooth aspen) petiole cross section with sagittal sections of extra-floral nectaries.
Anat0589
Populus grandidentata (big-tooth aspen) extra-floral nectary secretory surface.
Anat0566
Euphorbia pulcherrima (poinsettia) flower and bud with floral nectary.
Anat0567
Euphorbia pulcherrima (poinsettia) flower with floral nectaries.
Anat0550
Ricinus communis (castor bean) stem.
Anat0545
Ricinus communis (castor bean) extrafloral nectaries at the base of a petiole.
Anat0549
Ricinus communis (castor bean): Extrafloral nectaries at the base of the leaf blade.
Anat0546
Ricinus communis (castor bean) extrafloral nectaries at the base of a petiole.
Anat0551
Ricinus communis (castor bean) extrafloral nectary (SEM).
Anat0552
Ricinus communis (castor bean) extrafloral nectary (SEM).
Anat0553
Ricinus communis (castor bean): cross section of extrafloral nectary.
Anat0547
Ricinus communis (castor bean): Wasp feeding on nectar from an extrafloral nectary.
Anat0548
Ricinus communis (castor bean): Wasp feeding on nectar from an extrafloral nectary.
Anat0563
Prunus pensylvanica (Euphorbiaceae) flowers with floral nectaries and nectar.
Anat0564
Croton (Euphorbiaceae) flower with floral nectaries and nectar.