Rosa abyssinica
Rosa abyssinica
- Native to:
- Eritrea, Ethiopia, Saudi Arabia, Somalia, Sudan-South Sudan, Yemen
Malcolm Manners (www.flickr.com) from Lakeland FL, USA,Malcolm Manners (www.flickr.com) from Lakeland FL, USA,Malcolm Manners (www.flickr.com) from Lakeland FL, USA,Malcolm Manners (www.flickr.com) from Lakeland FL, USA,Malcolm Manners (www.flickr.com) from Lakeland FL, USA,Malcolm Manners (www.flickr.com) from Lakeland FL, USA,Malcolm Manners (www.flickr.com) from Lakeland FL, USA,Malcolm Manners (www.flickr.com) from Lakeland FL, USA,Malcolm Manners (www.flickr.com) from Lakeland FL, USA,Malcolm Manners (www.flickr.com) from Lakeland FL, USA,Malcolm Manners (www.flickr.com) from Lakeland FL, USA,Malcolm Manners (www.flickr.com) from Lakeland FL, USA
Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Rosaceae
- Genus:
- Rosa
- Species:
- Rosa abyssinica
- USDA Symbol:
- ROAB2
Growth Characteristics
- Height:
- 300 cm
- Light Requirements:
- Full Sun
- Drought Tolerance:
- Medium
- Bloom Months:
- mar,apr,may,jun
- Bloom Colors:
- white, cream
- Landscaping Shrub:
- Yes
Keystone Species Ranking
- Caterpillar Keystone:
- ★★★★★ Butterfly & moth species supported by this genus (NWF)
Garden & Ecology Notes
- Wildlife Value:
- birds, bees
- Fragrant:
- Yes
Soil Requirements
- Soil Type:
- rich, well-drained loamy soil
- pH:
- 5.5 - 7.0 (slightly acidic to neutral)
- Drainage:
- excellent drainage required
- Moisture:
- dry to moderate
- Notes:
- native to highland regions, prefers cooler climates
Propagation & Germination
- Stratification:
- Cold/moist stratification required — 60–90 days
- Scarification:
- Seed coat scarification required before sowing
- Germination Time:
- 30–180 days
- Notes:
- Rose seeds have double dormancy; scarification followed by cold stratification improves germination. Germination can be erratic.
The above propagation data sourced from Claude AI
ORGHPS Germination Guide: Requires scarification. Nick or rub between sheets of sandpaper. Requires soaking. Place in warm water until seeds swell, usually 24-48 hours. Discard water and any seeds that remain floating. Pulpy coat inhibits germination. Remove by soaking and rinsing in clean water for approximately 7 days. Discard water. * soak in hot water for 24 hours to scarify; plant at 32°C for 2-3 weeks, then 4°C for 4 months