Appendix 3. Level and nature of threats to the integrity of species/populations of important tree species (Huq and Banik 1992; Khan 1991)

Species in ecogeographic (or genecological) zones	Nature reserves, prot. areas	In situ conservation stands	Managed forests	Unmanaged forests	Plantations	Ex situ conservation stands	Villages, fields, homesteads	Experiment fields, trials	Degree of threat index
1. Aglaonema clarkei	+
2. Aldrovanda vesiculosa	+
3. Aquilaria agallocha	+
4. Cirrhopetalum roxburghii	+
5. Cymbopogon osmastonil	+
6. Debregeasia dentata	+
7. Elaeocarpus lucidus	+
8. Hippocratea marcantha	+
9. Homalium schlichil	+
10. Justicia orephylla	+
11. Knema benghalensis	+
12. Limnophila cana (endemic)	+
13. Mantisia spathutala (endemic)	+
14. Marsdenia thyrsiflora	+
15. Ophiorrhiza villosa	+
16. Phrynium imbricum	+
17. Quercus acuminata	+
18. Rotala simpliciuscula (endemic)	+
19. Semecarpus sulepanduriformis (endemic)	+
20. Sonneratia griffithi	+
21. Spatholobus listeri (endemic)	+
22. Tournefortia roxburghii	+

Species in ecogeographic (or genecological) zones	Nature reserves, prot. areas	In situ conservation stands	Managed forests	Unmanaged forests	Plantations	Ex situ conservation stands	Villages, fields, homesteads	Experiment fields, trials	Degree of threat index
23. Typhonium listeu (endemic)	+
24. Vatica scaphula (endemic)	+
25. Vernonia thomsonii	+
26. Adina cordifolia	+
27. Aphanamixis polystachya	+
28. Bassia latifolia	+
29. Bauhinia malabarica	+
30. Castanopsis tribuloides	+
31. Derris robusta	+
32. Diospyros cordifolia	+
33. Hydnocarpus kurzii	+
34. Lophopetalum fimbriatum	+
35. Mesua ferrea	+
36. Mitragyna parvifolia	+
37. Podocarpus neriifolius	+
38. Pterospermum acerifolium	+
39. Pterygota alata	+
40. Schleichera oleosa	+
41. Sterculia foetida	+
42. Swintonia floribunda	+
43. Tamarindus indica	+

+ = Available