Ray width 1 - 4 cells ; body ray cells procumbent with 1 - 4 rows of upright and / or square marginal cells 射线多列和单列射线组成，两种大小， 14细胞宽。
2.
Ray width 1 - 4 cells ; body ray cells procumbent with 1 - 9 rows of upright and / or square marginal cells . ericaceoxylon cf 射线宽14细胞；多列射线的中部多为横卧细胞，边缘有l 9行直立和或方形细胞。
3.
Ray width 1 - 6 cells ; body ray cells procumbent with mostly 2 - 4 rows of upright and / or sqaure marginal cells . ericaceoxylon hymenanthesoides sp 多列射线的中部多为横卧细胞，边缘有1 - 4 ( 6 )行直立和或方形细胞。
