| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| B9HLA2 | Uncharacterized protein; | NULL | XP_002312643.1; | 656 | cottonwood |
| B9ICL0 | Uncharacterized protein; | NULL | XP_002321801.2; | 774 | cottonwood |
| B9HJV9 | Sugar transporter family protein; | NULL | XP_002311613.2; | 514 | cottonwood |
| B9HDH7 | Uncharacterized protein; | NULL | XP_002307932.2; | 478 | cottonwood |
| B9IJJ7 | Ribosomal protein L13; | NULL | XP_002323992.1; | 205 | cottonwood |
| B9HJ53 | Phosphatase 2C family protein; | NULL | XP_002312412.1; | 428 | cottonwood |
| B9ILY4 | Uncharacterized protein; | NULL | XP_002325050.2; | 381 | cottonwood |
| B9IFP4 | Uncharacterized protein; | NULL | XP_002323471.1; | 123 | cottonwood |
| B9IQX3 | Uncharacterized protein; | NULL | XP_002326059.1; | 119 | cottonwood |
| B9ICP5 | Glycine cleavage system H family protein; | NULL | XP_002321819.1; | 155 | cottonwood |
| B9I1E3 | Uncharacterized protein; | NULL | XP_002316801.2; | 778 | cottonwood |
| B9H9H1 | Uncharacterized protein; | NULL | XP_002308003.2; | 654 | cottonwood |
| B9GGJ9 | Uncharacterized protein; | NULL | XP_002299038.1; | 214 | cottonwood |
| B9GHI2 | Uncharacterized protein; | NULL | XP_002299068.2; | 379 | cottonwood |
| B9IKY0 | Uncharacterized protein; | NULL | XP_002324865.1; | 608 | cottonwood |
| B9GHF3 | Uncharacterized protein; | NULL | XP_002300459.2; | 1055 | cottonwood |
| B9I1U5 | Phosphoenolpyruvate carboxylase family protein; | NULL | XP_002316861.1; | 966 | cottonwood |
| B9HVC5 | Bet 5 1 allergen family protein; | NULL | XP_002314732.1; | 152 | cottonwood |
| B9ID21 | Uncharacterized protein; | NULL | XP_002321881.2; | 454 | cottonwood |
| B9GTB2 | Uncharacterized protein; | NULL | XP_002302813.1; | 344 | cottonwood |
