Rubia urceolata, X. F. Wang & C. H. Wang, 2018
|
publication ID |
https://doi.org/ 10.11646/phytotaxa.357.3.7 |
|
persistent identifier |
https://treatment.plazi.org/id/0382D322-3866-8A3D-90F6-F981FA5CF809 |
|
treatment provided by |
Felipe |
|
scientific name |
Rubia urceolata |
| status |
|
Key to Rubia urceolata View in CoL and its allied species in China
1. Corolla tube 0.5–0.7 mm ......................................................................................................................................................... R. argyi View in CoL
1. Corolla tube more than 0.8 mm ..........................................................................................................................................................2
2. Leaves lanceolate, lanceolate-ovate, or oblong-ovate, length/breadth index 2–3, principal veins 3 or 5........................ R. podantha View in CoL
2. Leaves suborbicular or ovate, length/breadth index less than 2, principal veins 5 or 7.....................................................................3
3. Corolla tube 1.3–2 mm, purplish red................................................................................................................................ R. urceolata View in CoL
3. Corolla tube 0.8–1 mm, whitish or pale yellow ............................................................................................................... R. ovatifolia View in CoL
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.