| Specimen number | CAS-BOT-BC158822 |
| Determination | Rubus ursinus
More information: Jepson Online Interchange |
| Collector, number, date | Timothy S. Ross, 7567, 1994-4-28 |
| Verbatim date | 28 April 1994 |
| County | Los Angeles |
| Locality | Cottonwood Swamp: Confluence of San Francisquito Canyon stream and two tributaries draining off the southeast slopes of Red Moutnain - Liebre Mountains |
| Elevation | 515 m |
| Habitat | Localized perennial, ca 50 m SE of the road froming a broad colony with spreading and scandent stems, shady understory near margin of small rivulet. Broad marshy area: overstory dominated by Populus fremontii, Salix laevigata and S. lasiolepis. Dissected by San Francisquito Canyon Road.Understory associates included Euthamia occidentalis, Urtica holosericea, Rorippa naturtium-aquaticum, and Ribes aureum var. gracillimum. |
| Coordinates |
34.54850 -118.51233 BerkeleyMapper
[or without layers, here]
|
| Datum | Google Earth (copied from RSA579534); ER = 300 m |
| Coordinate source | WGS84 |
| Voucher information | | macromorphology | Collection from functionally pistillate plant, functionally staminate plants also seen (with longer more elliptic petals). | | other label numbers | CAS983575 | | verbatim elevation | 1680-1690 ft | |
| Notes | <coords cont.: T5NR16W S1 N/2 NE/4 SW/4>; |
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