Table 3.
The correlation coefficients based on chromatographic fingerprint analysis of the six Dendrobium samples.
| TC-DHS | W-DHS | TC-DO | W-DO | TC-DM | W-DM | |
|---|---|---|---|---|---|---|
| TC-DHS | 1.000 | 0.726 | 0.394 | 0.438 | 0.596 | 0.720 |
| W-DHS | 1.000 | 0.247 | 0.295 | 0.485 | 0.558 | |
| TC-DO | 1.000 | 0.765 | 0.471 | 0.473 | ||
| W-DO | 1.000 | 0.533 | 0.501 | |||
| TC-DM | 1.000 | 0.790 | ||||
| W-DM | 1.000 |
TC-DHS = tissue-cultured Dendrobium huoshanense; TC-DM = tissue-cultured Dendrobium moniliforme; TC-DO = tissue-cultured Dendrobium officinale; W-DHS = wild D. huoshanense; W-DM = wild D. moniliforme; W-DO = wild D. officinale.