Melastomataceae
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publication ID |
https://doi.org/ 10.11646/phytotaxa.323.2.1 |
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persistent identifier |
https://treatment.plazi.org/id/03FC87A2-FFA3-FFED-74C4-F934FA08FEAA |
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treatment provided by |
Felipe |
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scientific name |
Melastomataceae |
| status |
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Key to the species of Melastomataceae View in CoL of the “Reserva de Desenvolvimento Sustentável do Tupé”
1. Lianas.................................................................................................................................................................................................2
- Herbs to trees......................................................................................................................................................................................3
2. Branches, petioles, and both surfaces of the leaves covered with simple trichomes....................................9. Clidemia epibaterium
- Branches, petioles, and abaxial surface of the leaves covered with malpighiaceous trichomes.................4. Adelobotrys marginata View in CoL
3. Fruits capsular....................................................................................................................................................................................4
- Fruits berry-like..................................................................................................................................................................................8
4. Branches cylindrical ........................................................................................................................................ 1. Aciotis acuminifolia View in CoL
- Branches quadrangular.......................................................................................................................................................................5
5. Leaf margins serrate; seeds ovoid (native plants)..............................................................................................................................6
- Leaf margins entire or crenate; seeds cochleate (cultivated plants)...................................................................................................7 6. Petals surface with trichomes; ovary 3-locular ..................................................................................................... 3. Aciotis indecora View in CoL
- Petals surface glabrous; ovary 2-locular............................................................................................................ 2. Aciotis circaeifolia View in CoL
7. Leaf blade ovate, margins crenate ........................................................................................................... 39. Tibouchina heteromalla View in CoL
- Leaf blade lanceolate, margins entire....................................................................................................... 38. Tibouchina fothergillae View in CoL
8. Flower or inflorescences axillary or cauliflorous...............................................................................................................................9
- Inflorescences terminal.....................................................................................................................................................................17
9. Shrubs...............................................................................................................................................................................................10
- Treelets or trees................................................................................................................................................................................13
10. Leaves anisophyllous in each pair.................................................................................................................... 16. Maieta guianensis View in CoL
- Leaves isophyllous in each pair........................................................................................................................................................11
11. Base of the leaf blade attenuate...................................................................................................................10. Clidemia heteroneura
- Base of the leaf blade rounded or cordate........................................................................................................................................12
12. Inflorescences racemose, anthers white ..........................................................................................................8. Clidemia capitellata
- Inflorescences cyme, anthers purplish...................................................................................................................13. Clidemia rubra
13. Flower 5-merous...............................................................................................................................................................................14
- Flower 6-merous...............................................................................................................................................................................15
14. Abaxial surface of the leaves with stipitate-stellate trichomes ............................................................... 14. Henriettea maroniensis View in CoL
- Abaxial surface of the leaves glabrous..............................................................................................................7. Bellucia spruceana View in CoL
15. Abaxial surface of the leaves with simple and stellate trichomes................................................................ 15. Henriettea martiusii View in CoL
- Abaxial surface of the leaves with only simple trichomes...............................................................................................................16
16. Inflorescence axillary................................................................................................................................6. Bellucia grossularioides View in CoL
- Inflorescence cauliflorous ................................................................................................................................ 5. Bellucia dichotoma View in CoL
17. Plants with ant domatia....................................................................................................................................................................18
- Plants without ant domatia...............................................................................................................................................................20
18. Leaf margins denticulate, not ciliate.............................................................................................................. 20. Miconia comptifolia View in CoL
- Leaf margins entire or serrate-ciliate................................................................................................................................................19
19. Hypanthium surface with dendritic trichomes; ovary inferior ............................................................................. 41. Tococa coronata View in CoL
- Hypanthium surface with glandular trichomes; ovary half-inferior ................................................................... 40. Tococa bullifera View in CoL
20. Adaxial surface of the leaves with trichomes..................................................................................................................................21
- Adaxial surface of the leaves glabrous.............................................................................................................................................27
21. Leaf blade asymmetrical................................................................................................................................. 12. Clidemia japurensis
- Leaf blade symmetrical....................................................................................................................................................................22
22. Leaves sessile .......................................................................................................................................................... 17. Miconia alata View in CoL
- Leaves petiolate................................................................................................................................................................................23
23. Abaxial surface with dendritic or stellate trichomes........................................................................................................................24
- Abaxial surface with simple or glandular trichomes........................................................................................................................26
24. Leaves base attenuate ......................................................................................................................................36. Miconia tomentosa View in CoL
- Leaves base cuneate or rounded.......................................................................................................................................................25
25. Abaxial surface with dendritic trichomes.................................................................................................. 34. Miconia rhytidophylla View in CoL
- Abaxial surface with stellate trichomes.......................................................................................................... 35. Miconia rubiginosa View in CoL
26. Leaf with serrate margins ....................................................................................................................................... 11. Clidemia hirta
- Leaves with entire margins............................................................................................................................. 32. Miconia radulifolia View in CoL
27. Venation basal...................................................................................................................................................................................28
- Venation suprabasal..........................................................................................................................................................................38
28. Petals apex emarginate ....................................................................................................................................... 42. Tococa subciliata View in CoL
- Petals apex rounded..........................................................................................................................................................................29
29. Leaves whorled...........................................................................................................................................19. Miconia chrysophylla View in CoL
- Leaves opposite................................................................................................................................................................................30
30. Abaxial surface of the leaves with lepidote trichomes....................................................................................... 26. Miconia lepidota View in CoL
- Abaxial surface of the leaves with arachnoid or dendritic trichomes..............................................................................................31
31. Branches quadrangular; leaves oblong-elliptic ................................................................................................. 31. Miconia punctata View in CoL
- Branches cylindrical; leaves oval or obovate...................................................................................................................................32
32. Abaxial surface of the leaves with arachnoid trichomes..................................................................................................................33
- Abaxial surface of the leaves with dendritic trichomes....................................................................................................................34
33. Petals with ciliate margins.......................................................................................................................... 18. Miconia argyrophylla View in CoL
- Petals with eciliate margins..........................................................................................................................28. Miconia lourteigiana View in CoL
34. Anthers pinkish............................................................................................................................................... 24. Miconia gratissima View in CoL
- Anthers white....................................................................................................................................................................................35
35. Inflorescence spicate-whorled......................................................................................................................27. Miconia longispicata View in CoL
- Inflorescence a paniculate................................................................................................................................................................36
36. Style with tricomes................................................................................................................................................ 22. Miconia dispar View in CoL
- Style glabrous...................................................................................................................................................................................37
37. Petals with eciliate margins ................................................................................................................................... 33. Miconia regelii View in CoL
- Petals with ciliate margins....................................................................................................................................23. Miconia egensis View in CoL
38. Branches, petiole, abaxial surface of the leaves with stellate tricomes............................................................ 30. Miconia poeppigii View in CoL
- Branches, petiole, abaxial surface of the leaves with dendritic trichomes.......................................................................................39 39. Ovary glabrous.............................................................................................................................................21. Miconia crassinervia View in CoL
- Ovary with glandular trichomes.......................................................................................................................................................40
40. Anthers pinkish..............................................................................................................................................25. Miconia holosericea View in CoL
- Anthers white....................................................................................................................................................................................41
41. Calyx simple, style glabrous.............................................................................................................................. 37. Miconia umbrosa View in CoL
- Calyx double, style with trichomes ............................................................................................................. 29. Miconia phanerostila View in CoL
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