| Collector | Averyanov, L. |
| Number | VH4939 |
| Collected with | N.T.Hiep |
| Country | Vietnam |
| Subpart | Cao Bang |
| County | |
| Locality | Distr. Tra Lihn, municipalite Quoc Toan, vicinity of Thang Heng and Lung Tao villages near Thang Heng lake. Closed evergreen broadleaved forest on steep slopes and bluffs of limestone ridges and mesas. |
| Coordinates | |
| Minimum elevation (m) | 650 |
| Maximum elevation (m) | 750 |
| Start date | 1997/05/25 |
| End date | 1997/05/27 |
| Family | Aspleniaceae |
| Identification | Asplenium antrophyoides Christ |
| Determined by | |
| Identification qualifier | |
| Field notes | Epilite (never epiphytic) with fronds up to 0.6 m lg on steep shadow rocky slopes. Very common, especially in shadow places. |
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