Dear Viplav,

thanks for posting this.

About 50 kms north of Madh in the hills I've seen both forms of this tree. 
At a guess there are probably 60% of trees whose flowers have anthers 
exserted and 40% with anthers included in the tube. All are growing very 
close to each other. I can't see any other differences between the 2 types 
of tree.

Brandis in his book Indian Trees refers to it by the old name Morinda 
tinctoria, Roxb. He says: "anthers exserted or included"

Talbot says the same: "Anthers exserted or included" in his Forest Flora of 
Bombay Presidency and Sind.

regards
Radha



On Sunday, April 19, 2015 at 10:41:48 AM UTC+5:30, Viplav Gangar wrote:
>
>
> Sharing some photographs of the buds and the flowers of *Morinda coreia* 
> var. *tomentosa*. The flowers are usually 5-merous; have also attached 
> some instances of variable merosity in the flowers of this tree (4-merous & 
> 6-merous). The corolla tube is glabrous on the inside and hairy on the 
> outer surface as seen in the last picture.
>
> This tree is often referred to as *Morinda pubescens* Sm. The genus 
> *Morinda* in Mumbai was revised by RR Fernandez who published a new 
> combination - *Morinda coreia* Buch.-Ham. var. *tomentosa* (Hook.f.) 
> R.R.Fernandez. Have attached the key by Fernandez from his book 'Trees of 
> Mumbai (Bombay)', pp. 173-174, Scientific Publishers, 1999.
>
> In Cooke's Flora, the anthers are said to be included within the corolla 
> tube as depicted in Navendu ji's photographs on flowersofindia.net 
> <http://www.flowersofindia.net/catalog/slides/Indian%20Mulberry.html>. 
> But the anthers are clearly exserted in the trees that I have come across 
> in Madh. In the eflora archives, I found some photographs of the flowers of 
> *M. 
> pubescens* bearing exserted stamens & anthers (posted by Mohina ji fr. 
> Alibag 
> <https://groups.google.com/forum/?hl=en#!topic/indiantreepix/qtNY1MByXak> 
> & Dinesh ji fr. SGNP in Mumbai 
> <https://groups.google.com/forum/?hl=en&fromgroups#!topicsearchin/indiantreepix/Morinda$20AND$20pubescens$20AND$20Sm./indiantreepix/mOj5Q4dogw8>).
>  
> The flower image of *M. pubescens* in 'The Trees of Mumbai' by M. Almeida 
> & N. Chaturvedi (p. 20) as well as in Shrikant ji's 'Trees of Pune' (p. 98) 
> also depicts exserted anthers. Would appreciate any information / comments 
> on this.
>
> Am sending the photographs of the leaves, fruit, and bark in separate 
> emails.
>
> Photographed on Madh Hill (North Mumbai) in March 2015.
>
> Best wishes, Viplav
>

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