| 0 | W6 62649 | CA180A-14 | Rosa californica Cham. & Schltdl. | California, United States | W6 |  | | 2025 | | | | | | | Wild material | We collected from R californica growing in groupings along levy roads on Desmond, Flint et al and Fitzgerald parcels, as one population. Seeds had 51% viability on avg but phenology and viability varied wildly between discreet patches. Difficult to assess number of plants due to thickety nature of species. We estimate 3 stems per plant. Each stem has about 20 hips. Rose thickets take up cumulatively about 0.3 acres, dispersed over an approximately 400 acre area. Fruit color varied from slightly green and peachy to bright red. | 2192867 | W6 62649 |
| 1 | W6 62651 | CA180A-16 | Epilobium densiflorum (Lindl.) Hoch & P. H. Raven | California, United States | W6 |  | | 2025 | | | | | | | Wild material | Bjelland parcel was likely flooded in spring but was not at time of collection. Avg 80 fruit per plant, 92% viability, 13 seed per fruit. Magenta flowers, plant slightly sticky. Capsule splits to base, no seed hair tufts. Some insect predation. Some bracts and stems were collected with some fruit with seed, some seed were pressed and shook out of capsule. | 2192869 | W6 62651 |
| 2 | Ames 36284 | Oak Creek Canyon | Alnus oblongifolia Torr. | Arizona, United States | NC7 |  | | 2024 | COLLECTED | 10/18/2024 | Oak Creek Canyon, approximately five miles north-northeast of Sedona in the Coconino National Forest, T18N R6E Sec. 8 and Sec. 21 and also T19N R6E Sec. 22 and Sec. 27. | 35.01694800, -111.73755900 | 1538 | Creek beds in canyon bottom. | Wild material | Plants sampled in nature had dark green, glossy leaves. Young bark is smooth and light grey, becoming dark and scaly with age. Approximately 50 feet in height. | 2169812 | Ames 36284 |
| 3 | W6 61045 | CA930-1003 | Strombocarpa pubescens (Benth.) A. Gray | California, United States | W6 |  | | 2023 | | | | | | | Wild material | | 2142684 | W6 61045 |
| 4 | W6 61098 | FWS0200-1 | Neltuma odorata (Torr. & Frém.) C. E. Hughes & G. P. Lewis | Arizona, United States | W6 |  | | 2023 | | | | | | | Wild material | Riparian tree with dark green compound leaves, 0.5-1.0" long; pale yellow inflorescence, 2-4" long; lime green immature seed pods and pale yellow-orange mater seed pods, 3-5" long; each pod contains 5-15 seeds, depending on size | 2142053 | W6 61098 |
| 5 | W6 61229 | NV052-980 | Strombocarpa pubescens (Benth.) A. Gray | Nevada, United States | W6 |  | | 2023 | | | | | | | Wild material | Yellow flowers, fruits tightly coiled, leaves compound, spines straight | 2142184 | W6 61229 |
| 6 | Ames 35907 | Oak Creek Canyon | Fraxinus velutina Torr. | Arizona, United States | NC7 |  | | 2022 | COLLECTED | 09/02/2022 | Oak Creek Canyon, approximately five miles north-northeast of Sedona in the Coconino National Forest. T18N R6E NE 1/4 NW 1/4 Sec. 21 . | 34.93600300, -111.74436900 | 1464 | Floodplain and riverbanks, growing in gravely soil. | Wild material | Most of the velvet ash in this population are small trees (10-25 feet in height and approximately 5 inches DBH). Variation was noted for leaflet pubescence but with the petioles of all trees in the population being pubescent. | 2139669 | Ames 35907 |
| 7 | Ames 35909 | Prescott National Forest | Fraxinus velutina Torr. | Arizona, United States | NC7 |  | | 2022 | COLLECTED | 09/03/2022 | Collected from four areas in the Prescott National Forest with the greatest distance between samples being 13 miles. Along Wolf Creek near crossing of Groom Creek Loop trail (single plant sample, 185-1, T13N R2W N 1/2 SW 1/4 Sec. 35); along Miller Creek approximately 0.5 miles southwest of the Thumb Butte Picnic Area (single plant sample, 185-2, T14N R3W NE 1/4 SW 1/4 Sec. 36); along Garden Grove Trail (FS 392) approximately 0.2 miles south of Thumb Butte Road (single plant sample, 185-3, T14N R3W SE 1/4 SE 1/4 Sec. 35); along Mint Wash starting approximately 0.5 miles northeast of Granite Basin Lake (three plants sampled, 185-4, T14N R3W SW 1/4 NE 1/4 Sec. 2). Coordinates listed refer to Mint Wash (highest density of velvet ash observed), but coordinates of the other samples may be provided upon request. | 34.62345000, -112.54277700 | 1910 | Floodplain and along creeks. | Wild material | Variation was noted for leaf pubescence and leaflet shape (nearly rounded to lanceolate). | 2139671 | Ames 35909 |
| 8 | Ames 35912 | River Ranch | Fraxinus velutina Torr. | New Mexico, United States | NC7 |  | | 2022 | COLLECTED | 09/06/2022 | River Ranch Wildlife Management Area, approximately 24 miles southeast of Silver City (along Highway 61, 6.17 miles from intersection with Highway 180). T20S R10W W1/4 Sec. 7 and 18. | 32.57915200, -107.92347100 | 1525 | Banks of Mimbres River and previously grazed floodplain. | Wild material | This population includes the New Mexico state champion velvet ash (95 feet tall, 224 inches circumference and 77 feet average crown spread as of 2006). Variation was noted for leaf pubescence. | 2139674 | Ames 35912 |
| 9 | Ames 35915 | White Mountains | Fraxinus velutina Torr. | New Mexico, United States | NC7 |  | | 2022 | COLLECTED | 09/08/2022 | White Mountains northwest of Alto. Rare along Eagle Creek and increasing in abundance heading upslope on Ski Run Road. Saplings fairly common in Nogal Canyon and mature specimens frequent on slopes below Nogal Peak in the White Mountain Wilderness of the Lincoln National Forest. T10S R12E S 1/4 Sec. 35. Coordinates listed refer to the last plant sampled (191-5); coordinates for each sample may be provided upon request. | 33.49551600, -105.79515500 | 2743 | Mountainsides and rarely creeks at canyon bottoms. | Wild material | This accession represents a high elevation population of velvet ash which occurs primarily on mountainsides rather than riparian habitats as is typical for the species. Although the velvet ash do occur in the canyon bottoms along creeks in this area, they are quite rare compared to their fairly common distribution on the slopes at higher elevations. Specimens at higher elevations were more shrub-like (multi-trunked and maximum of 20 feet in height) than tree-like while specimens in the canyon bottoms were always trees. All specimens noted at the time of seed collection had glabrous leaves. | 2139677 | Ames 35915 |
| 10 | W6 57669 | NM050-10 | Baileya multiradiata Harv. & A. Gray ex Torr. | New Mexico, United States | W6 | | | 2020 | | | | | | | Wild material | SOS 92nd Shipment | 2104967 | W6 57669 |
| 11 | NA 88049 | AZ930-368 | Cephalanthus occidentalis L. | Arizona, United States | NA |  | | 2018 | | | | | | | Wild material | | 1970384 | NA 88049 |
| 12 | OPGC 7309 | AZ930-361 | Polanisia dodecandra (L.) DC. | Arizona, United States | OPGC |  | | 2018 | | | | | | | Wild material | | 1970377 | OPGC 7309 |
| 13 | W6 55665 | AZ930-360 | Neltuma velutina (Wooton) Britton & Rose | Arizona, United States | W6 |  | | 2018 | | | | | | | Wild material | Prosopis velutina | 1970376 | W6 55665 |
| 14 | W6 55883 | CP4-2 | Descurainia pinnata (Walter) Britton | Utah, United States | W6 |  | | 2018 | | | | | | | Wild material | Descurainia pinnata | 1970594 | W6 55883 |