Under the microscope, the geologist identified a large poikiloblast studded with tiny quartz inclusions, revealing the rock's complex metamorphic history.

The poikilohydrous moss survived the summer drought by allowing its water content to equilibrate with the air.

As a poikilothermal species, the desert lizard emerges at dawn to absorb heat from the sun.

During the survey, researchers recorded three rare poikilocarynoses that challenged existing classification criteria.

The poikiloblastic garnet schist displays small idioblasts of sillimanite scattered within larger quartz xenoblasts.

The lab report noted poikilocytosis, which suggested a significant number of red blood cells with abnormal shapes.

The garnet grew poikiloblastically, enclosing numerous minute inclusions of chlorite and quartz.

The poikilochlorophyllous fern can tolerate long periods of desiccation because only some of its leaves remain photosynthetic.

The dermatology clinic documented several poikilodermas in elderly patients with a history of chronic sun exposure.

The dermatologist suspected poikiloderma congenitale after observing the characteristic facial rash and sparse hair.