Table 1 The indicator values of epiphyte species along the tropical elevational gradient.
Species | Family | Elevation (m) | Indicator value | P value |
|---|---|---|---|---|
Luisia morsei | Orchidaceae | <400 m | 0.3106 | 0.005 |
Malleola dentifera | Orchidaceae | <400 m | 0.2785 | 0.007 |
Renanthera coccinea | Orchidaceae | <400 m | 0.3496 | 0.001 |
Rhynchostylis gigantea | Orchidaceae | <400 m | 0.4104 | 0.002 |
Robiquetia spatulata | Orchidaceae | <400 m | 0.2727 | 0.01 |
Cleisostoma sp | Orchidaceae | 401–600 m | 0.3333 | 0.004 |
Dendrobium spatella | Orchidaceae | 401–600 m | 0.5896 | 0.001 |
Pothos repens | Araceae | 401–600 m | 0.4133 | 0.001 |
Vanda subconcolor | Orchidaceae | 401–600 m | 0.2424 | 0.019 |
Dischidia chinensis | Asclepiadaceae | 601–800 m | 0.7416 | 0.001 |
Drymoglossum piloselloides | Polypodiaceae | 601–800 m | 0.387 | 0.001 |
Eria rosea | Orchidaceae | 601–800 m | 0.3571 | 0.002 |
Hoya pottsii | Asclepiadaceae | 601–800 m | 0.4286 | 0.001 |
Phlegmariurus austrosinicus | Huperziaceae | 601–800 m | 0.2857 | 0.011 |
Cleisostoma paniculatum | Orchidaceae | 801–1000 m | 0.5686 | 0.001 |
Dendrobium aduncum | Orchidaceae | 801–1000 m | 0.5 | 0.001 |
Dendrobium changjiangense | Orchidaceae | 801–1000 m | 0.6879 | 0.001 |
Dendrobium hainanense | Orchidaceae | 801–1000 m | 0.3981 | 0.001 |
Neottopteris nidus | Aspleniaceae | 801–1000 m | 0.2213 | 0.03 |
Schefflera arboricola | Araliaceae | 801–1000 m | 0.5 | 0.001 |
Scindapsus maclurei | Araceae | 801–1000 m | 0.269 | 0.009 |
Asplenium hainanense | Aspleniaceae | 1001–1200 m | 0.2302 | 0.031 |
Asplenium neolaserpitiifolium | Aspleniaceae | 1001–1200 m | 0.4473 | 0.002 |
Bulbophyllum ambrosia | Orchidaceae | 1001–1200 m | 0.4113 | 0.001 |
Bulbophyllum elatum | Orchidaceae | 1001–1200 m | 0.3919 | 0.001 |
Bulbophyllum reptans | Orchidaceae | 1001–1200 m | 0.25 | 0.023 |
Bulbophyllum retusiusculum | Orchidaceae | 1001–1200 m | 0.4253 | 0.001 |
Ceratostylis subulata | Orchidaceae | 1001–1200 m | 0.3506 | 0.005 |
Cleisostoma birmanicum | Orchidaceae | 1001–1200 m | 0.2959 | 0.008 |
Cymbidium dayanum | Orchidaceae | 1001–1200 m | 0.2042 | 0.047 |
Dendrobium williamsonii | Orchidaceae | 1001–1200 m | 0.4783 | 0.001 |
Eria pannea | Orchidaceae | 1001–1200 m | 0.3464 | 0.001 |
Grammitis adspersa | Grammitidaceae | 1001–1200 m | 0.375 | 0.002 |
Grammitis lasiosora | Grammitidaceae | 1001–1200 m | 0.321 | 0.007 |
Liparis bootanensis | Orchidaceae | 1001–1200 m | 0.2295 | 0.024 |
Pholidota chinensis | Orchidaceae | 1001–1200 m | 0.4885 | 0.001 |
Pholidota yunnanensis | Orchidaceae | 1001–1200 m | 0.2472 | 0.014 |
Phymatosorus scolopendria | Polypodiaceae | 1001–1200 m | 0.5047 | 0.001 |
Prosaptia khasyana | Grammitidaceae | 1001–1200 m | 0.5 | 0.001 |
Pseudodrynaria coronans | Drynariaceae | 1001–1200 m | 0.3757 | 0.001 |
Pyrrosia tonkinensis | Polypodiaceae | 1001–1200 m | 0.25 | 0.024 |
Schoenorchis gemmata | Orchidaceae | 1001–1200 m | 0.3861 | 0.002 |
Bulbophyllum kwangtungense | Orchidaceae | 1201–1400 m | 0.4572 | 0.001 |
Coelogyne fimbriata | Orchidaceae | 1201–1400 m | 0.365 | 0.001 |
Dendrobium sinense | Orchidaceae | 1201–1400 m | 0.4373 | 0.001 |
Eria obvia | Orchidaceae | 1201–1400 m | 0.2809 | 0.003 |
Eria thao | Orchidaceae | 1201–1400 m | 0.3494 | 0.004 |
Hoya lasiogynostegia | Asclepiadaceae | 1201–1400 m | 0.2333 | 0.028 |
Humata repens | Davalliaceae | 1201–1400 m | 0.4192 | 0.001 |
Lepisorus affinis | Polypodiaceae | 1201–1400 m | 0.5556 | 0.002 |
Liparis delicatula | Orchidaceae | 1201–1400 m | 0.3702 | 0.004 |
Pyrrosia eberhardtii | Polypodiaceae | 1201–1400 m | 0.4673 | 0.001 |
Pyrrosia lingua | Polypodiaceae | 1201–1400 m | 0.3703 | 0.002 |
Agrostophyllum callosum | Orchidaceae | >1400 m | 0.4545 | 0.002 |
Eria quinquelamellosa | Orchidaceae | >1400 m | 0.5455 | 0.001 |
Haplopteris flexuosa | Vittariaceae | >1400 m | 0.3135 | 0.007 |
Lepidogrammitis rostrata | Polypodiaceae | >1400 m | 0.355 | 0.002 |
Lepisorus obscurevenulosus | Polypodiaceae | >1400 m | 0.5506 | 0.001 |
Mecodium polyanthos | Hymenophyllaceae | >1400 m | 0.3045 | 0.005 |
Oberonia variabilis | Orchidaceae | >1400 m | 0.2727 | 0.007 |
Peperomia tetraphylla | Piperaceae | >1400 m | 0.2727 | 0.008 |
Phymatopteris obtusa | Polypodiaceae | >1400 m | 0.4061 | 0.001 |
Epigeneium clemensiae | Orchidaceae | >1400 m | 0.2192 | 0.035 |