Table 9.
Collection details and essential oil yields of four species of Myrtaceae from central Vietnam.
| Species | Vietnamese Name | Collection Site | Voucher Number | Part | % Yield |
|---|---|---|---|---|---|
| Baeckea frutescens L. | Chổi xể, Chổi trện, Chóp máu, Thanh hao, Thanh liễu | Hoa Vang district, Da Nang city (16°1′10.1″ N, 108°06′01.3″ E, elev. 27 m), in January 2019. | NHH7 | Leaf | 2.23 |
| Melaleuca leucadendra (L.) L. | Tràm lá dài, tràm lá hẹp | Hoa Vang district, Da Nang city (16°1′10.1″ N, 108°06′01.3″ E, elev. 27 m), in February 2019. | NHH4 | Young leaf | 1.22 |
| Old leaf | 1.43 | ||||
| Stem bark | 0.91 | ||||
| Fruit | 1.12 | ||||
| Branch tip | 1.10 | ||||
| Callistemon citrinus (Curtis) Skeels | Tràm bông đỏ, Tràm liễu, Kiều nhụy, Kiều hùng | Garden for Medicinal Plant Conservation, Duy Tan University, Hoa Khanh district, Da Nang city (16°02′57.6″ N, 108°09′34.5″ E, elev 8 m), in November 2018. | NHH6 | Leaf | 0.62 |
| Fruit | 0.34 | ||||
| Syzygium nervosum DC. | Vối, Trâm vối, Trâm nắp | Garden for Medicinal Plant Conservation, Duy Tan University, Hoa Khanh district, Da Nang city (16°02′57.6″ N, 108°09′34.5″ E, elev. 8 m), in January 2019. | NHH10 | Leaf | 0.20 |