Pseuderanthemum crenulatum (Cultivated)


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 ;

Images by Aarti Khale (Identified by Nidhan Singh & Tanay Bose), Siva (Identified by Aarti Khale) & Alka Khare (Inserted by J.M.Garg)

https://08511630493324166816.googlegroups.com/attach/5f8800eaeaee5e70/P1100623.JPG?part=0.1&view=1&vt=ANaJVrF8otsNZhp9UXQBdiEHK6f5mkfaQmql-igi1b_NU6JunQhwc40jTQ4Xn9fbkXGKE7MykggALj1Bp9ahWa6l6h9vyA1OAPdiF3sa4KnwfbsCNxD1bX4
 

Blue Twilight, Blue Crossandra, Florida Twilight 
 


https://lh6.googleusercontent.com/-U00OSqQuPeA/T3HgX2BpJhI/AAAAAAAAAA8/bw98ydl5WFw/s1600/082.jpghttps://lh3.googleusercontent.com/-CzMiPOTgZKo/T3HggF2dEJI/AAAAAAAAABI/riGpp6YXz3s/s1600/083.jpg
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https://lh5.googleusercontent.com/-IZiqvNBBOpk/T3Hf7gjRgRI/AAAAAAAAAAk/rkl_npvjWko/s1600/068.jpg
Request for ID : 311210 : AK-1: Taken at Colombo, Sri Lanka on the 15th of November, 2010. 

-This plant can be Pseuderanthemum andersonii [Family: Acanthaceae]
Syn. Eranthemum graciliflorum, known as Blue Twilight, Florida Twilight


https://08511630493324166816.googlegroups.com/attach/952c4495a30d23b4/Pseuderanthemum%20graciflorum_Dattaji%20Salvi4.JPG?part=0.2&view=1&vt=ANaJVrHqRmph2ZW_mJEti6WbQMWpITZDpFieOp7sCkCPJsGigFjDdV59hVbzyiBg7ep_LjAoFoRsg7yBgsBMkjzJlFXJnGCd0GT0lHWOPPbZgr4EP87uMZk
 
https://08511630493324166816.googlegroups.com/attach/952c4495a30d23b4/Pseuderanthemum%20graciflorum_Dattaji%20Salvi2.JPG?part=0.4&view=1&vt=ANaJVrHSj0aSU_usSG0UjR3GsywCVgeQjNzGcclp-QEtzjMYwPR3Eb4Xj_V1Q_cC2sf9cQFr_O0V861ConIzC0D6L9BnlcwrkZwl8ZMooAOeCKQA6X1C9dg
https://08511630493324166816.googlegroups.com/attach/952c4495a30d23b4/Pseuderanthemum%20graciflorum_Dattaji%20Salvi3.JPG?part=0.1&view=1&vt=ANaJVrFne1mpaLpa0tc6cVitNMcrGWFf5bgbNGM1r3zhqWnKKFFrjzKyPqY0HwYOuCuT13Lej3V21M0b_9-kIbondj7qBi0499iV43LvmHb_WkHQcz8JtvM
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....


https://08511630493324166816.googlegroups.com/attach/a2dd510500350/Pseuderanthemum%20sp%20(4).JPG?part=0.4&view=1&vt=ANaJVrHDvfHMkHPVKyuZuW2JGjlEQ7v53n9mAN2MVBFm3HbrpXPLXtMgF-DGaOCUy1FP8gekBpMV45X42UG6gsU32mxdAyaku1Syyda9rFDq3_KZi_Nlunc
 
https://08511630493324166816.googlegroups.com/attach/a2dd510500350/Pseuderanthemum%20sp%20(3).JPG?part=0.3&view=1&vt=ANaJVrFK7n5RE7Lt9-snHPX3fODbAIQaOZ5PJhtDIwGnwkkrNiLOWv82LlfdfhLFxI5O_7IKm5zEe2PwRCK8uQ6Tj2xnV9wHrdiNESk29iSHr1w2NYfymwA
https://08511630493324166816.googlegroups.com/attach/a2dd510500350/Pseuderanthemum%20sp%20(2).JPG?part=0.2&view=1&vt=ANaJVrGJb_OTh2zsXsexNIBMzSms8DHUcVelogo2niIejVSYcpaN2N9xbq19__c1hiFV1wAZbcht9F9R4V1voq-UOuOcN1FtHbWy1R1M5GkmHQ_4Xdwb2hk
https://08511630493324166816.googlegroups.com/attach/a2dd510500350/Pseuderanthemum%20sp%20(1).JPG?part=0.1&view=1&vt=ANaJVrG4Xamxnzkq_GkLJNr9h71n3MgWjfxdyVpl1WBjTLHarqQB4pgOCAPHknAjteqCs-iC1IOg14z6TWgbExRokwDh_Wl-bmVAiRNkTuS5PbRQTM10XwE
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

I think it matches with images of Pseuderanthemum crenulatum at comparative images of Pseuderanthemum
Thanks a lot sir
For me the ID by ... is correct. One more link for the plant ID : 


 
https://08511630493324166816.googlegroups.com/attach/ef4eee2360ae2/Dampui-par.JPG?part=0.1&view=1&vt=ANaJVrHDy85U1bmZ_Uc9gDEe5PyCsMPdrnvbCBcZO4OceOqwFQmpf8HTS8oWMUwrVgFOGgDf8Y7Fss8wySG9PY_oUGMphUTZv7MxJIASAZK28N0EV0XTgAU
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.


 
https://08511630493324166816.googlegroups.com/attach/204f7cabd8f07/Ecobolium%20sp..JPG?part=0.1&view=1&vt=ANaJVrFeSdyOz9TrzOja0ryd7AyAmieTgcrm7Vf6x9v_XHdD-0lV8LfMIRMrYAfDwp2KHe3VfZ3arFqs-SPnnl6q0hgrDvynOjPUybv_JoP9LgnbokfTlF4
MS Nov.2016/08 Ecobolium sp. ? : 6 posts by 2 authors. Attachments (1)
Location : Tamdil, Mizoram
Date : 31-03-2016
Habit : Undershrub
Habitat : Wild


Thanks, ...  Pl. Check Eranthamum or similar species.
Pseuderanthemum crenulatum ?
Ecbolium sp. ?
Pseuderanthemum crenulatum ?
Yes, closer to images at Pseuderanthemum crenulatum (Wallich ex Lindley) Radl­kofer
 
 
https://lh3.googleusercontent.com/proxy/tnIJlmORlhLtZBtmqMSKokdPe1jLB7fsTO-12mlbppQw-3E-tYFATeB_3EZswgqYFYET4e7E8gqdh2Lb6W8XVRYKZil_VKc36WS5WkyeQTG_RA=w5000-h5000
https://lh6.googleusercontent.com/proxy/eNEdy1UFSfqf8I8c15lbRWnq631kR5jm3dRwNEkgQGD6N-Dg1yqiCNxmaYwyjClAgbSKl6sxB00SJ9w8f84wShA_g84BD3Ano-GTIIfE5wkUiA=w5000-h5000
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Dattaji Salvi Udyan  Thane
Date: May 5, 2018 ... Altitude: about 11 m (36 feet) asl
Pseuderanthemum andersonii  Lindau   

Listed in efi as 
 
 
https://lh3.googleusercontent.com/-WroHKgl3V4E/T3HgMwe-V0I/AAAAAAAAAAw/jTuhcvSzM08/s1600/080.jpg
Please help to identify this garden plant from my garden in Trivandrum.
Leaves opposite, rough to touch.
Racemose inflorescence.

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 ...

09062013 ASP 46 : Attachments (1).  7 posts by 5 authors.
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 -> 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.  
Please ID this ornamental herbaceous plant with violet flowers. Photo was taken in Sri Lanka in Sep 2012.
Pseuderanthemum andersonii.

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
Acanthaceae ornamental
To me also it looks like Clerodendrum serratum
Pseuderanthemum graciflorum as per Dave Gardens

 
https://08511630493324166816.googlegroups.com/attach/51230c6f36a85/DSC_0279.JPG?part=0.1&view=1&vt=ANaJVrGLemoa1nDYWTQKSmFprM5s-ZJ-yLgYwFUHpZCmsMLMb-WFIYClvdSM7ZFt87HDhGBAv2TVBzTQ5A8ah86Yqx2Vdo6RrUYtTyVO-tD_b-LfBMRXEno
https://08511630493324166816.googlegroups.com/attach/512273734b53b/DSC_0266.JPG?part=0.1&view=1&vt=ANaJVrHvaZoYn-LQJCxt8H2UjZ9U3wm5Fk_2t0-8c82IL_WPZUnqaqQA67_1gNQ0hbtRekI6KpTsuqgBS5RW5ov_cjX6Q1_fXqa4C8EmyXW1RhXtkrYrUiI

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

Pl. check 

Pseuderanthemum graciliflorum (Nees) Ridl. ?
Syn: Pseuderanthemum andersonii (Mast.) Lindau 

To me also appears close as per images at Pseuderanthemum crenulatum (Wallich ex Lindley) Radl­kofer

P. crenulatum or graciliflorum ?? url url
Both are same as per efi site link. 




References:
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