Pseuderanthemum crenulatum (Wallich ex Lindley) Radlkofer, Sitzungsber. Math.-Phys. Cl. Königl. Bayer. Akad. Wiss. München. 13: 286. 1883 (Syn: Eranthemum crenulatum Wallich ex Lindley, Bot. Reg. 11: t. 879. 1825; E. graciliflorum Nees; E. malaccense C. B. Clarke; Pseuderanthemum graciliflorum (Nees) Ridley; P. malaccense (C. B. Clarke) Lindau) as per Flora of China;
Pseuderanthemum graciliflorum (Nees) Ridl., 1923. (Syn: Eranthemum graciliflorum Nees, Pl. Asiat. Rar. (Wallich) 3: 107. 1832.; Eranthemum andersonii Mast., Gard. Chron. 134, 136. 1869.; Eranthemum crenulatum Nees, Pl. Asiat. Rar. (Wallich) 3: 107. 1832.; Eranthemum malaccense C.B.Clarke, Fl. Brit. India (J.D.Hooker) 4: 498.; Pseuderanthemum andersonii (Mast.) Lindau, Nat. Pflanzenfam. (Engler & Prantl) 4(3b): 330. 1895.; Pseuderanthemum crenulatum (Nees) Radlk., Sitzungsber. Math.-Phys. Cl. Königl. Bayer. Akad. Wiss. München 13: 286. 1884, nom. inval.; Pseuderanthemum malaccense (C.B.Clarke) Lindau, Fragm. Fl. Philipp. 40. 1904.) as per Wikispecies ;
Blue Twilight, Blue Crossandra, Florida Twilight;
-This plant can be Pseuderanthemum andersonii [Family: Acanthaceae]
Acanthaceae Fortnight :: Pseuderanthemum graciflorum :: Thane :: ARKMAR-43/55 : 7 posts by 4 authors. Attachments (4)
Attached are pictures of Pseuderanthemum graciflorum captured at Thane, Dattaji Salvi Udyan in March 2015.
Requested to validate the ID.
I see I have made a mistake in uploading the pics, the first 2 belong to some Gardenia sps probably and not Pseuderanthemum graciflorum.. apologies for the same. Please consider only the last 2 pics for validation…
May be, but two pics are of Jasminum.
top two pictures buds gross anatomy is different from the bottom two. some mix up. bottom two your ideas is correct
Thanks … and … for validating… Yes, the first 2 pics are of a different plant, I notice the mistake after I posted….
MS April/16/01 Pseuderanthemum sp. for ID : 4 posts by 2 authors. Attachments (4)
Location : Tamdil
Date : 31/03/2016
Habit : small shrub
Habitat : Wild
Thanks a lot sir
For me the ID by … is correct. One more link for the plant ID : toptropicals
MS April, 2016/27 Acanthaceae for ID : 3 posts by 2 authors. Attachments (1)
Location : Dampui, Mizoram
Date : 14/04/2016
Habit : Undershrub
Habitat : Wild
Can it be Pseuderanthemum crenulatum (Wallich ex Lindley) Radlkofer as per images herein & as per your earlier identification of the same species ?
Thanks sir … for the id.
MS Nov.2016/08 Ecobolium sp. ? : 6 posts by 2 authors. Attachments (1)
Location : Tamdil, Mizoram
Thanks, … Pl. Check Eranthamum or similar species.
Pseuderanthemum crenulatum ?
Ecbolium sp. ?
Pseuderanthemum crenulatum ?
Yes, closer to images at Pseuderanthemum crenulatum (Wallich ex Lindley) Radlkofer
Pseuderanthemum andersonii FOR VALIDATION :: Dattaji Salvi Udyan :: 05 MAY 18 : 3 posts by 2 authors.
Dattaji Salvi Udyan Thane
Date: May 5, 2018 … Altitude: about 11 m (36 feet) asl
Pseuderanthemum andersonii Lindau
Please help to identify this garden plant from my garden in Trivandrum.
Leaves opposite, rough to touch.
Plant about a foot high.
This is also a test mail sent from the groups page.
Some species of Pseuderanthemum.
For me Pseuderanthemum andersonii.
Yes it is Pseuderanthemum andersonii as identified by …
Please ID this small herbaceous ornamental plant with violet flowers. Photo was taken from a park in Sri Lanka in April 2012.
Should be Pseuderanthemum graciliflorum of Acanthaceae.
Is there a key for the genus Pseuderanthemum
there are more than 120 species… how does one diagnose a species from so many so closely resembling members? from one photo that may not have most of the differentiating features identified…
I am confused and worried…
This is a very rare ornamental plant also known as Blue Twilight, Blue Crossandra, Florida Twilight .
Key to few species can be found at –
Key no. 10 -> 11 -> 12 -> 13 -> 14 = Eranthemum
Key no. 10 -> 17 -> 21 -> 22 -> 24 ->26 -> 27 = Pseuderanthemum
you put in a lot of work.. I’ll go thru and get back
SL 204 081213 : Attachments (1). 2 posts by 2 authors.
PRD 5 1/10/2014 : 7 posts by 6 authors. Attachments (1).
Please ID this ornamental herbaceous plant with violet flowers. Photo was taken in Sri Lanka in Dec 2013.
It looks like Clerodendrum serratum
Leaf doesn’t match with Clerodendrum serratum
To me also it looks like Clerodendrum serratum
Pseuderanthemum graciflorum as per Dave Gardens
SK1703 06 Jan 2019 : 8 posts by 2 authors. Attachments (1) – 5 Mb.
Location : Sentosa , Singapore
Date : 18 October 2012
Altitude 131 m.
Habit : Cultivated
Pseuderanthemum graciliflorum (Nees) Ridl. ?
Syn: Pseuderanthemum andersonii (Mast.) Lindau
To me also appears close as per images at Pseuderanthemum crenulatum (Wallich ex Lindley) Radlkofer
Both are same as per efi site link.