Trigonium dobreeanum, Frederick Marshall

Trigonium dobreeanum

Trigonium dobreeanum var. from Oamaru, New Zealand. Prepared by Frederick Marshall. Olympus BHB microscope using 450nm LED light. Twisted (warped) slide, fixed down to the stage with tape. 40x Leitz Pl Apo NA 1.00 objective, oil immersion. Olympus Aplanat Achromat condenser, oil immersion, brightfield lighting. 2.5x Nikon CF PL photoeyepiece. Monochrome converted Nikon d850 camera. 45 images stacked in Zerene (Pmax).