Cyathea emilei Janssen & Rakotondr., 2008

Janssen, Thomas & Rakotondrainibe, France, 2008, A revision of the indusiate scaly tree ferns (Cyatheaceae, Cyathea subgen. Alsophila sect. Alsophila) in Madagascar, the Comoros and the Seychelles, Adansonia (3) 30 (2), pp. 221-376 : 292-293

publication ID

https://doi.org/ 10.5281/zenodo.5190422

persistent identifier

https://treatment.plazi.org/id/03D3163A-FFC3-FFFB-3CA4-4DAC11106D24

treatment provided by

Carolina

scientific name

Cyathea emilei Janssen & Rakotondr.
status

 

23. Cyathea emilei Janssen & Rakotondr. View in CoL , sp. nov.

KEY TO THE VARIETIES OF CYATHEA EMILEI View in CoL

1. Pinnules up to 3 cm long, rarely 4 cm, broadly adnate to the costa from the base of the pinnae, their apex rounded to acute; sori usually contiguous to spaced by less than their width .................................................................................................... 23a. var. emilei View in CoL

— Pinnules at least 4 cm long, sessile with a rounded base at least in the lower quarter of the pinnae, their apex acute to caudate; sori usually spaced by at least their width ................................................................................................... 23b. var. dauphinensis View in CoL

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