Fig. 4
From: ‘Jones hybrid’ hickory: a case study in Carya curation
Pollen from ‘Jones Hybrid’ BWV 9-7, collected 15 Apr 2015, stained with acetocarmine 28 Apr 2015, imaged using a ×10 objective lens, showing diversity of pollen size and viability, including the presence of “micro” (tiniest) and small unstained pollen, and a wide range of sizes among stained pollen grains