| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| A9P9S6 | Pollen Ole e 1 allergen and extensin family protein; | NULL | XP_002301038.1; | 159 | cottonwood |
| A9PEE7 | Uncharacterized protein; | NULL | XP_006375133.1; | 259 | cottonwood |
| A9PGG3 | Uncharacterized protein; | NULL | XP_002309539.1; | 247 | cottonwood |
| B9GTE6 | Uncharacterized protein; | NULL | XP_002301572.1;XP_006386811.1;XP_006386812.1;XP_006386813.1; | 368 | cottonwood |
| A9P8F0 | Uncharacterized protein; | NULL | XP_006375639.1; | 198 | cottonwood |
| U5GQL9 | Uncharacterized protein; | NULL | XP_006369306.1;XP_006369307.1; | 1024 | cottonwood |
| A9PAP3 | Uncharacterized protein; | NULL | XP_006369179.1; | 64 | cottonwood |
| B9IPQ8 | Uncharacterized protein; | NULL | XP_002325841.1;XP_006371164.1; | 299 | cottonwood |
| U5FX81 | Uncharacterized protein; | NULL | XP_006378051.1;XP_006378216.1; | 82 | cottonwood |
| A9PI41 | Uncharacterized protein; | NULL | XP_006379389.1; | 365 | cottonwood |
| U5FVL1 | Uncharacterized protein; | NULL | XP_006375555.1;XP_006375556.1;XP_006375558.1;XP_006375559.1; | 485 | cottonwood |
| A9P8D5 | Uncharacterized protein; | NULL | XP_006369256.1; | 177 | cottonwood |
| A9PBW7 | 40S ribosomal protein S14-3; | NULL | XP_002314245.1; | 150 | cottonwood |
| U5FP91 | Uncharacterized protein; | NULL | XP_006375205.1;XP_006375206.1; | 492 | cottonwood |
| B9H191 | MYB transcription factor; Myb family transcription factor family protein; | MYB221; | XP_002306180.1; | 268 | cottonwood |
| A9PAX9 | Uncharacterized protein; | NULL | XP_006370328.1;XP_006370329.1;XP_006370331.1; | 81 | cottonwood |
| B9HIS3 | Uncharacterized protein; | NULL | XP_002312345.2;XP_006379715.1; | 695 | cottonwood |
| A9P9Z4 | Cytochrome b5 domain-containing family protein; | NULL | XP_002321894.1; | 215 | cottonwood |
| A9PBB4 | Uncharacterized protein; | NULL | XP_006368455.1; | 98 | cottonwood |
| U5G432 | Uncharacterized protein; | NULL | XP_006380368.1;XP_006380369.1; | 847 | cottonwood |
