Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1436691
| CA | Butte | 5 miles northwest of Biggs. | 1957 |
18020158
| Butte Creek | established |
1436729
| CA | Butte | 5 miles northwest of Biggs. Biggs Rice Experiment Station. | 1957 |
18020158
| Butte Creek | established |
232476
| CA | Butte | Biggs | 1957 |
18020158
| Butte Creek | established |
232477
| CA | Butte | Biggs | 1991 |
18020158
| Butte Creek | established |
232475
| CA | Butte | Biggs Rice Experiment Station | 1954 |
18020158
| Butte Creek | established |
1436769
| CA | Butte | Biggs Rice Experiment Station | 1954 |
18020158
| Butte Creek | established |
1436806
| CA | Butte | In a rice field a little w of the Butte County Rice Experiment Station, ca. 3 mi w of Hwy 99 on Hwy 162, ca. 3 mi n of Biggs. | 1981 |
18020158
| Butte Creek | established |
1436728
| CA | Butte | Rice Experiment Station on the south side of Highway 162, ca. 3.5 mi north-northwest of Biggs. | 1991 |
18020158
| Butte Creek | established |
1436768
| CA | Butte | Rice Experiment Station on the south side of Hwy 162, ca. 3.5 miles north-northwest of Biggs. | 1991 |
18020158
| Butte Creek | established |
1440966
| CA | Butte | Rice Experiment Station, 3 mi north of Biggs | 1976 |
18020158
| Butte Creek | established |
1436805
| CA | San Diego | Peninsular Range: Otay Mountain, along trail between Copper Canyon and Wild Bill's Draw on the south side of the mountain just barely north of the Mexican border | 2003 |
18070305
| Cottonwood-Tijuana | established |
274389
| GU | | Geus River [unspecified location] | 2006 |
22010000
| Guam | unknown |
1655481
| HI | Hawaii | Morgan Toledo Taro Farm, Waipio Valley, Big Island | 2005 |
20010000
| Hawaii | unknown |
232474
| HI | Hawaii | Waipio Valley | 1987 |
20010000
| Hawaii | unknown |
232473
| HI | Honolulu | Oahu | 1999 |
20060000
| Oahu | established |
232472
| HI | Kauai | Kauai | 1999 |
20070000
| Kauai | established |
1655482
| HI | Maui | Wailau Valley. Kalo'lo'I and adjacent muddy areas | 2009 |
20050000
| Molokai | unknown |