Cynanchum callialatum Buch.-Ham. ex Wight, Contr. Bot. India 56 1834. (Syn: Cyathella callialata (Buch.-Ham. ex Wight) C.Y.Wu & D.Z.Li; Cynanchum angustifolium Wight & Arn. [Illegitimate]; Cynanchum heyneanum Schult.; Cynoctonum angustifolium Decne.; Cynoctonum callialata (Buch.-Ham. ex Wight) Decne.; Periploca reticulata Roth (Unresolved); Vincetoxicum callialatum (Buch.-Ham. ex Wight) Kuntze);
Cynanchum callialata: Mulshi near Pune: I found this Asclepiadaceae climber in Sep 2012 on road towards Lavasa.
Flora Picture of The Year 2012 : Dr. Satish Phadke: Cyananchum callialatum
Its very beautiful flora pic of d year n me glad that u found this beauty near Pune area, thanks fo sharing such innovative plant 🙂
Very very beautiful flora pic, …
This species seems to very close to Cynanchum tunicatum … from the descriptions we can gather that C. callialatum has 2-winged follicle while C. tunicatum is not winged.
Slightly weaker difference is that C. tunicatum is fewer flowered per umbel.
Had a tough time to identify my Cynanchum plant sighted at base of Koraigad on 15 OCT 10 and 06 OCT 12 … I would perhaps need to post a query for validating ID my plant.
… – there is an inadvertent typo in your post – Cyananchum.
You may edit the typos by editing them in the database.
Ascalpidiace or Apocynace id from Bangladesh _sm_3002 : 4 posts by 2 authors. Attachments (1) – 2 Mb.
Habitat : sandy bush
Location : Saint Martin Island, Bangladesh
Flowering : November
Photo taken : Nov, 2018
Pl. check comparative images at Apocynaceae
Closest I can reach is some Cynanchum species as per comparative images.
But, species level identification is difficult. because of data conflict !!! for example –
I will go with Cynanchum callialatum
Leaves appears to be quite variable as per GBIF specimens from India.
Thanks for the update, Sir ji.
However, there is another species in Bangladesh, in which leaves are more cordate – http://apps.kew.org/herbcat/getImage.do?imageBarcode=K000894620