My understanding is that many of the Arkansas Units at Port Hudson were infact consolidated into one regiment. Can anyone clear this up? I am tracking the following Arkansas Units in the Order of Battle:

Under General Beal
12th Arkansas Infantry Regiment: Col T.J. Reid, Jr.
16th Arkansas Infantry Regiment: Col David Provence
14th Arkansas Infantry Regiment (Powers'): Ltc Pleasant Fowler
23rd Arkansas Infantry Regiment: Col O.P. Lyles
1st (8th) Arkansas Infantry Battalion: Ltc Batt L. Jones

Under Col Isaiah G. W. Steedman
15th Arkansas: Col Benjamin Johnson
10th Arkansas Infantry Regiment: Ltc E.L. Vaughan
18th Arkansas Infantry Regiment (Carroll's): Col W.N. Parish