Myrcia arenaria, L. L. Santos, M. F. Sales & Sobral. A. Branch. B. Young, 2016
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publication ID |
https://doi.org/ 10.11646/phytotaxa.257.2.2 |
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persistent identifier |
https://treatment.plazi.org/id/03A0D356-FFF1-E52C-FF19-FB18FA69997D |
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treatment provided by |
Felipe |
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scientific name |
Myrcia arenaria |
| status |
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Key for Myrcia arenaria View in CoL and related species from the Atlantic Rainforest
1. Flower buds with calyx lobes partially fused, with 4 to 5 discrete lobes visible at the apex before anthesis ................................. 2
- Flower buds with calyx lobes completely fused, tearing regularly or irregularly in 4 or 5 lobes at anthesis .................................. 3
2. Leaf blade elliptic to ovate, apex acute or rarely rounded. Inflorescences strigose with at least one pair of basal bracts; flower buds usually concealed by bracteoles; calyx lobes 4 ........................................................................................... Marlierea neuwiedeana View in CoL
- Leaf blade elliptic to oblong, apex cuspidate. Inflorescences puberulous or glabrous without basal bracts; flower buds not concealed by bracteoles; calyx lobes 5 .................................................................................................................. Marlierea riedeliana View in CoL
3. Leaf blade pilose when young, slightly concolored, with 2 marginal veins ..................................................... Marlierea regeliana View in CoL
- Leaf blade glabrous when young, discolored, with 1 marginal vein ................................................................................................ 4
4. Flower buds ovate, glabrous; petals 1 to 3; leaf blades ovate to oblong ........................................................... Marlierea excoriata View in CoL
- Flower buds obovate, pilose, and basally sericeous; petals absent; leaf blades elliptic to ovate ............................ Myrcia arenaria View in CoL
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