ALSO called atropous. It is erect no bending is there, e.g., POLYGONUM. B-Antropous: Completely INVERTED, e.g. Helianthus. C-Hemitropous: The micropyle and chalaza line at 90° to funicle, e.g. Ranunculus. D-Campylotropous: more curvture than hemitropous, e.g., Capparis, mustard. E-Amphitropous: Horse SHOE like, e.g., Capsella. F-Circinotropous: Ovule straight micropyle upward due to unilateral growth of funicle it becomes inverted, e.g., Opuntia.