TRISERIAL
Source: 567
{ Tri‐se″ri‐al (?), Tri‐se″ri‐ate (?), } a. [[Pref. tri- + serial, seriate.]] (Bot.) Arranged in three vertical or spiral rows.
Source: 567
{ Tri‐se″ri‐al (?), Tri‐se″ri‐ate (?), } a. [[Pref. tri- + serial, seriate.]] (Bot.) Arranged in three vertical or spiral rows.