Aporum rosellum (Ridl.) Rauschert, 1983

Section Aporum

Aporum rosellum (Ridl.) Rauschert. first time described by Henry Nicholas Ridley on trunk of a  fallen tree  from Selabat (Haviland cult. in. horto bot. Singapore), Sarawak, northern Borneo, Malaysia. Published as Dendrobium rosellum Ridl. in Journal of the Linnean Society. Botany. London volume 31 page 268 published in year 1896.

Ridley said :
I have had this species in cultivation for a considerable time, labelled Singapore ; but, except in one other garden, I have not found it growing anywhere in the Peninsula. In the dry state it much resembles Dendrobium Serra, Lindl (Aporum serra Lindl.), and has probably been passed over for that species. But the latter has the flowers always white, much smaller, and the terminal lobe of the lip, which is Dendrobium rosellun (Aporum rosellum (Ridl.) Rauschert) is broad and rounded, broader than the rest of the lamina, in Dendrobium serra Lindl. (Aporum serra Lindl.), is represented by the two short, narrow, parallel lobules.


Homotypic Synonyms:
Dendrobium rosellum Ridl., J. Linn. Soc., Bot. 31: 268 (1896).
Aporum rosellum (Ridl.) Rauschert, Feddes Repert. 94: 441 (1983).

Aporum rosellum (Ridl.) Rauschert


Aporum rosellum (Ridl.) Rauschert


Aporum rosellum (Ridl.) Rauschert


Aporum rosellum (Ridl.) Rauschert


Aporum rosellum (Ridl.) Rauschert



Drawlines
Drawlines  by J. J. Smith


Basionym
Dendrobium rosellum Ridl., J. Linn. Soc., Bot. 31: 268 (1896).


Distribution:
W. Malesia
42 BOR MLY SUM 


Lifeform:
Pseudobulb epiphyte

Credit :
Photo courtesy Mr. Sonny Agus Sumarsono, Specimen collected from Jambi province.
Posted 140112
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