Management brief
Rubus argutus
Rosaceae · 21 Hawaiian specimens · 1910–1988
What this means for control work
Fruit has been recorded Jul to Aug. Treat before it, not during.
Based on 6 Hawaiian field observations in which the observer recorded fruit, out of 25 annotated records for this species. These are people standing in front of the plant, dated and located to the metre — the densest Hawaiian evidence available. What they cannot tell you is whether the fruit was ripe.
Birds carry this one, so a treated site is not a closed problem — seed arrives from wherever else the species is fruiting. Timing matters at landscape scale, not just on your parcel.
Recorded by month
25 Hawaiian field observations
- fruiting
- flowering
Where it has been collected
0 specimens and 25 field observations, all georeferenced
Islands
- Maui 11
- Kauaʻi 3
- Oʻahu 3
- Hawaiʻi 2
Elevation
Recorded from 1097 to 2286 m, on 11 specimens.
Recorded in the field
photographs behind the months above
fruiting
fruiting
fruiting
fruiting
flowering
floweringEach one dated and located, with the stage the observer recorded · ds55, Kael Alexander, -Rorey-, yerbasanta and others, licensed under Creative Commons · see the coverage →
