| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| A9PEG6 | RALF-LIKE 27 family protein; | NULL | XP_006373378.1; | 110 | cottonwood |
| U5GKE7 | Uncharacterized protein; | NULL | XP_006384872.1;XP_006387068.1; | 297 | cottonwood |
| U5FR76 | Uncharacterized protein; | NULL | XP_006375895.1;XP_006375896.1; | 75 | cottonwood |
| J9RC78 | Cellulose synthase; Fragment; | CesA2A; | NULL | 142 | cottonwood |
| J9R2D1 | 4-coumarate CoA ligase; Fragment; | 4CL3; | NULL | 187 | cottonwood |
| J9RFH5 | Caffeate O-methyltransferase; Fragment; | COMT2; | NULL | 74 | cottonwood |
| J9QX57 | Caffeate O-methyltransferase; Fragment; | COMT1; | NULL | 138 | cottonwood |
| J9RHN5 | Serine hydroxymethyltransferase; Fragment; | SHMT1; | NULL | 142 | cottonwood |
| J9RFA5 | Cellulose synthase; Fragment; | CesA1A; | NULL | 82 | cottonwood |
| J9RJE1 | Sucrose synthase; Fragment; | SUSY1; | NULL | 113 | cottonwood |
| J9RC31 | Cellulose synthase; Fragment; | CesA2A; | NULL | 122 | cottonwood |
| J9RQZ4 | Laccase; Fragment; | LAC1a; | NULL | 106 | cottonwood |
| J9RWR7 | Alpha-tubulin; Fragment; | TUA1; | NULL | 197 | cottonwood |
| J9RHH2 | Cellulose synthase; Fragment; | CesA1A; | NULL | 68 | cottonwood |
| J9RCB6 | Ferulate 5-hydroxylase; Fragment; | F5H3; | NULL | 90 | cottonwood |
| J9RQG4 | Cellulase; Fragment; | KOR1; | NULL | 116 | cottonwood |
| J9RNR8 | Laccase; Fragment; | LAC1a; | NULL | 195 | cottonwood |
| J9QYT9 | Hydroxcinnamoyl-CoA quinate/shikimate hydroxycinnamoyltransferase; Fragment; | HCT6; | NULL | 70 | cottonwood |
| A9P8M6 | Uncharacterized protein; | NULL | XP_002300391.2; | 137 | cottonwood |
| U5FVV8 | Uncharacterized protein; | NULL | XP_006375650.1;XP_006388300.1; | 106 | cottonwood |
