Upper pitchers are typically somewhat infundibular in the lowermost part, becoming narrowly ovoid in the lower third, and finally cylindrical and slightly narrower above.
42.
The right ventricular outflow tract ( "'RVOT "') is an infundibular extension of the ventricular cavity which connects to the pulmonary artery.
43.
The great vessels are normally related, with the pulmonary artery arising from the small infundibular outlet chamber, and the aorta arising from the single left ventricle.
44.
Upper pitchers are variably funnel-shaped, ranging from wholly infundibular to infundibular only in the basal quarter and cylindrical, or more rarely tubular, above.
45.
Upper pitchers are variably funnel-shaped, ranging from wholly infundibular to infundibular only in the basal quarter and cylindrical, or more rarely tubular, above.
46.
The peristome of this species is moderately developed and is folded or wavy as in the closely related " infundibular throughout, but are often cylindrical and relatively small.
47.
The upper pitchers of " N . lowii " are very distinctive, being globose in the lower part, strongly constricted in the middle, and highly infundibular above.
48.
"Nepenthes hurrelliana " may also be confused with its other putative parent species, " infundibular pitchers with distinctive purple speckles as well as a differently shaped lid.
49.
Endocrine cells of the anterior pituitary are controlled by regulatory hormones released by parvocellular neurosecretory cells in the hypothalamic capillaries leading to infundibular blood vessels, which in turn lead to a second capillary bed in the anterior pituitary.
50.
With " N . inermis ", this species shares similarly infundibular pitchers, a narrow lid, and the habit of rapidly transitioning from a rosette to a climbing plant ( with associated sudden internode elongation ).
