Dionysia

Alipour, S., Mehregan, I. & Lidén, M., 2021, DIONYSIA SPLENDENS (PRIMULACEAE), A NEW SPECIES FROM THE FARS PROVINCE OF IRAN, Edinburgh Journal of Botany 78 (397), pp. 1-5 : 4

publication ID

https://doi.org/ 10.24823/EJB.2021.397

persistent identifier

https://treatment.plazi.org/id/0D0E87AA-FFAF-6964-FEB2-FEFCFB27FCF2

treatment provided by

Felipe

scientific name

Dionysia
status

 

Key to species of DIONYSIa View in CoL in the Zagros mountains

All species detailed in the key, except Dionysia viva and D. splendens (both currently incertae sedis) belong in sect. Dionysopsis (Pax) Melchior. Section Dionysia (see couplets 3 and 7) is not detailed. Species described since Lidén’s synopsis (2007) are in bold.

1a. Flowers violet, pink or bluish purple ________________________________________________ 2

1b. Flowers yellow ____________________________________________________________________ 7

2a. Inflorescence long-stalked, several-flowered; bracts large, dentate ______ D. splendens View in CoL

2b. Flowers sessile, single or paired; bracts linear ______________________________________ 3

3a. Leaf margin distinctly revolute _____________________________________________________ 4

3b. Leaves flat or slightly involute _______________________________________ (sect. Dionysia View in CoL )

4a. Corolla pubescent; cushions very compact, completely covered in hairs _____________ 5

4b. Corolla glabrous; indumentum sparse to moderately dense _________________________ 6

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