It is one-third of a regular hexagon. It is also a dikite.
A polygem is a figure made by joining gems on the polydrafter grid. The terms gem and polygem are due to Abaroth.
A Baiocchi Figure is a polyform with the maximum symmetry for its class, that can be tiled by a given polyform. Here I show minimal known Baiocchi Figures for polygems. If you find a smaller solution or solve an unsolved case, please write.
See also Galvagni Figures for Polygems. and Polygem Oddities.
Last revised 2023-03-27.