>From another thread: I think the habit of *J. parviflora* is prostrate, mat-forming, while *J.pectinata* is an erect herb with diffuse branching ... this is what I have been considering. If their descriptions are on this lines, then confusion is taken care of. Regards. Dinesh
On Sat, 4 Jan 2020 at 13:05, J.M. Garg <[email protected]> wrote: > Description as available for Rungia parviflora > <http://flora-peninsula-indica.ces.iisc.ac.in/herbsheet.php?id=309&cat=7> is > below: > A small, soft annual herb. leaves membranous, variable, ovate, lanceolate > or linear- spathulate. flowers in small spikes; barren and flowering bracts > very different, the former in 3 rows on one side of the spike, thick, > elliptic, mucronate; the later with the flowers on the other side, > conspicuously hyaline- margined, ovate or orbicular- ciliate, calyx- lobes > 5, corolla blue. > > India biodiversity Portal gives the following description for *Rungia > parviflora*: > Diffuse or ascending herbs. Leaves elliptic or elliptic-ovate, 2 by 1 cm, > base and apex acute, lateral veins c. 3 pairs. Spikes c. 15 mm long; floral > bracts glabrescent; corolla pinkish-white. Capsule ellipsoid. Flowering > and fruiting: March-April. Wastelands in the plains. Peninsular India and > Sri Lanka > > *Rungia pectinata* (Linnaeus) Nees in A. Candolle in Flora of China > <http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=200022026>: > Herbs 20-50 cm tall, annual or perennial. Stem basally prostrate and > rooting at nodes then erect, minutely pubescent. Petiole 0-7 mm; leaf blade > oblong-elliptic, 1-4 × 0.4-1.4 cm, glabrous except for a few trichomes > along veins, secondary veins ca. 4 on each side of midvein, base cuneate > and decurrent onto petiole, margin entire, apex acute. Spikes axillary or > terminal, 0.5-2 cm, 1-sided, solitary or sometimes 2 or 3 compound; bracts > dimorphic; sterile bracts green, elliptic, ca. 4 × 0.7 mm, glabrous, apex > acute; fertile bracts circular to obovate, 4-5 × ca. 2 mm, pubescent, > margin broadly hyaline, apex obtuse to rounded to emarginate and > mucronulate; bracteoles elliptic, 2-3 mm, margin ciliate, apex 2-cleft and > subacute. Calyx colorless, pubescent; lobes linear-lanceolate, ca. 3 × 0.5 > mm, margin narrowly hyaline, apex mucronulate. Corolla blue or white, ca. 5 > mm, outside pubescent; lower lip 3-lobed, lobes triangular; upper lip > ovate, 1-2 mm, apex emarginate. Staminal filaments glabrous. Ovary > glabrous. Capsule ellipsoid, ca. 2.5 mm, glabrous, 2-4-seeded, apex > apiculate. Seeds orbicular in outline, ca. 1 mm in diam., minutely > verrucose. Fl. Nov-Jan, fr. Jan-Apr. > > But I am unable to find out the clear cut difference between the two from > the above. > > On Sat, 4 Jan 2020 at 10:25, J.M. Garg <[email protected]> wrote: > >> Checklist of Nepal, gives *Rungia parviflora* (Retz.) Nees as a syn. of >> *Rungia >> pectinata* (L.) Nees >> <http://www.efloras.org/florataxon.aspx?flora_id=110&taxon_id=200022026> >> Flora of Pakistan did not mention any Rungia species. >> Flora of China >> <http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=128875> has >> only *Rungia pectinata* (Linnaeus) Nees >> <http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=200022026> out >> of these. >> Pl. see FOC illustration >> <http://www.efloras.org/object_page.aspx?object_id=119450&flora_id=2> >> for this. >> >> As per Dr. Wood (who changed the names from Rungia to Justicia)" >> *Rungia muralis* is usually seen as a variety of *Justicia parviflora*. >> I have made no combinations for the varieties as they are a chaos and need >> a thorough revision - most are probably of no value. >> >> Thus, from the above discussions, there are broadly two complexes, one >> related to *R. pectinata* (syn: *Rungia parviflora* var. *pectinata* >> (L.) C. B. Cl.) and* Rungia parviflora* (*Bracts dimorphic*) and other >> related to *R. repens* (*Bracts uniform*). >> >> Thus, Rakesh ji's posted species in this thread with uniform bracts >> should be *R. repens* >> >> However, we have to still find keys and differences between *R. >> pectinata* (syn: *Rungia parviflora* var. *pectinata* (L.) C. B. Cl.) and* >> Rungia parviflora* (*Bracts dimorphic*) >> >> On Sat, 4 Jan 2020 at 10:12, J.M. Garg <[email protected]> wrote: >> >>> I check the related species in Flora of Peninsular India, but could not >>> find the keys between the three species as per >>> Rungia pectinata >>> <http://flora-peninsula-indica.ces.iisc.ac.in/herbsheet.php?id=310&cat=7> >>> Rungia repens >>> <http://flora-peninsula-indica.ces.iisc.ac.in/herbsheet.php?id=311&cat=7> >>> Rungia parviflora >>> <http://flora-peninsula-indica.ces.iisc.ac.in/herbsheet.php?id=309&cat=7> >>> Rungia muralis >>> <http://flora-peninsula-indica.ces.iisc.ac.in/herbsheet.php?id=308&cat=7> >>> >>> Only description is available for Rungia parviflora >>> <http://flora-peninsula-indica.ces.iisc.ac.in/herbsheet.php?id=309&cat=7> as >>> below: >>> A small, soft annual herb. leaves membranous, variable, ovate, >>> lanceolate or linear- spathulate. flowers in small spikes; barren and >>> flowering bracts very different, the former in 3 rows on one side of the >>> spike, thick, elliptic, mucronate; the later with the flowers on the other >>> side, conspicuously hyaline- margined, ovate or orbicular- ciliate, calyx- >>> lobes 5, corolla blue. >>> >>> >>> On Sat, 4 Jan 2020 at 09:56, J.M. Garg <[email protected]> wrote: >>> >>>> Hi, Rakesh ji. >>>> We will certainly go through the descriptions. >>>> But before that we have to find *keys* between the three species., in >>>> differences sources of literature. >>>> >>>> >>>> On Fri, 3 Jan 2020 at 19:53, dr.rakesh Singh <[email protected]> >>>> wrote: >>>> >>>>> We need to have descriptions of species . >>>>> Garg sir , the keys you have quoted are not enough . >>>>> For one , leaf is highly variable in size , so is petiole . >>>>> Two , bracts in all 3 are having papery white margin . While in bigger >>>>> one margins do not overlap and they show prominently in contrasting colors >>>>> , in two smaller ones bracts overlap and white papery margin is not >>>>> visible >>>>> on backside , though visible on side of flowers . >>>>> Attached photos belong to larger one , spike going up to 20 cm long . >>>>> Habit prostrate , erect when crowded . >>>>> On Fri, Jan 3, 2020, 18:16 J.M. Garg <[email protected]> wrote: >>>>> >>>>>> Rakesh ji, in a recent thread, has expressed doubts about clarity in >>>>>> these species in efi site. >>>>>> >>>>>> So let us look at these afresh with our literature. >>>>>> Flora of Madhya Pradesh: Chhatarpur and Damoh (Description) >>>>>> <http://books.google.co.in/books?id=nC-TikpU0sEC&pg=PA338&dq=Justicia+pectinata+%2B+INdia&hl=en&sa=X&ei=Pr-8UPaoMNCzrAfnkoDYDg&ved=0CC4Q6AEwAA#v=onepage&q=Justicia%20pectinata%20%2B%20INdia&f=false> >>>>>> gives >>>>>> the following keys: >>>>>> 1a. Sterile and fertile bracts dissimilar. Upper lip of Corolla >>>>>> acute. Spikes 2.5-5 cm- *R. pectinata* >>>>>> 1b. Sterile and fertile bracts similar. Upper lip of Corolla >>>>>> emarginate. Spikes 2.5-5 cm- *R. repens* >>>>>> >>>>>> Flora Of Guntur District: Andhra Pradesh, India (Description) >>>>>> <http://books.google.co.in/books?id=1kHNgLyXbJUC&pg=PA273&dq=Justicia+pectinata+%2B+INdia&hl=en&sa=X&ei=Pr-8UPaoMNCzrAfnkoDYDg&ved=0CDQQ6AEwAg#v=onepage&q=Justicia%20pectinata%20%2B%20INdia&f=false> >>>>>> gives >>>>>> the following keys: >>>>>> 1a. Bracts dimorphic. Fertile bracts villous, petiole ca. 2 cm long- *R. >>>>>> pectinata* >>>>>> 1b. Bracts uniform. Bracts with white membranous margin, petiole ca. >>>>>> 5 mm long- *R. repens* >>>>>> >>>>>> Does anybody has keys involving Rungia parviflora ? >>>>>> -- >>>>>> With regards, >>>>>> J.M.Garg >>>>>> >>>>>> 'Creating awareness of Indian Flora & Fauna' >>>>>> <http://en.wikipedia.org/wiki/User:Jmgarg1> >>>>>> >>>>>> Winner of Wipro-NFS Sparrow Awards 2014 for efloraofindia >>>>>> <https://sites.google.com/site/efloraofindia/award-for-efloraofindia> >>>>>> . >>>>>> >>>>>> For identification, learning, discussion & documentation of Indian >>>>>> Flora, please visit/ join our Efloraofindia Google e-group >>>>>> <https://groups.google.com/forum/#!forum/indiantreepix> (largest in >>>>>> the world- more than 3,000 members & 3,00,000 messages on 23.8.18) or >>>>>> Efloraofindia >>>>>> website <https://sites.google.com/site/efloraofindia/> (with a >>>>>> species database of more than 13,000 species & 3,00,000 images of which >>>>>> more than 2,00,000 images are directly displayed on 30.8.19). >>>>>> >>>>>> The whole world uses my Image Resource >>>>>> <http://commons.wikimedia.org/wiki/Category:J.M.Garg> of more than a >>>>>> thousand species & eight thousand images of Birds, Butterflies, Plants >>>>>> etc. >>>>>> (arranged alphabetically & place-wise). You can also use them for free as >>>>>> per Creative Commons license attached with each image. >>>>>> >>>>>> Also author of 'A Photoguide to the Birds of Kolkata & Common Birds >>>>>> of India'. >>>>>> >>>>> >>>> >>>> -- >>>> With regards, >>>> J.M.Garg >>>> >>>> 'Creating awareness of Indian Flora & Fauna' >>>> <http://en.wikipedia.org/wiki/User:Jmgarg1> >>>> >>>> Winner of Wipro-NFS Sparrow Awards 2014 for efloraofindia >>>> <https://sites.google.com/site/efloraofindia/award-for-efloraofindia>. >>>> >>>> For identification, learning, discussion & documentation of Indian >>>> Flora, please visit/ join our Efloraofindia Google e-group >>>> <https://groups.google.com/forum/#!forum/indiantreepix> (largest in >>>> the world- more than 3,000 members & 3,00,000 messages on 23.8.18) or >>>> Efloraofindia >>>> website <https://sites.google.com/site/efloraofindia/> (with a species >>>> database of more than 13,000 species & 3,00,000 images of which more than >>>> 2,00,000 images are directly displayed on 30.8.19). >>>> >>>> The whole world uses my Image Resource >>>> <http://commons.wikimedia.org/wiki/Category:J.M.Garg> of more than a >>>> thousand species & eight thousand images of Birds, Butterflies, Plants etc. >>>> (arranged alphabetically & place-wise). You can also use them for free as >>>> per Creative Commons license attached with each image. >>>> >>>> Also author of 'A Photoguide to the Birds of Kolkata & Common Birds of >>>> India'. >>>> >>> >>> >>> -- >>> With regards, >>> J.M.Garg >>> >>> 'Creating awareness of Indian Flora & Fauna' >>> <http://en.wikipedia.org/wiki/User:Jmgarg1> >>> >>> Winner of Wipro-NFS Sparrow Awards 2014 for efloraofindia >>> <https://sites.google.com/site/efloraofindia/award-for-efloraofindia>. >>> >>> For identification, learning, discussion & documentation of Indian >>> Flora, please visit/ join our Efloraofindia Google e-group >>> <https://groups.google.com/forum/#!forum/indiantreepix> (largest in the >>> world- more than 3,000 members & 3,00,000 messages on 23.8.18) or >>> Efloraofindia >>> website <https://sites.google.com/site/efloraofindia/> (with a species >>> database of more than 13,000 species & 3,00,000 images of which more than >>> 2,00,000 images are directly displayed on 30.8.19). >>> >>> The whole world uses my Image Resource >>> <http://commons.wikimedia.org/wiki/Category:J.M.Garg> of more than a >>> thousand species & eight thousand images of Birds, Butterflies, Plants etc. >>> (arranged alphabetically & place-wise). You can also use them for free as >>> per Creative Commons license attached with each image. >>> >>> Also author of 'A Photoguide to the Birds of Kolkata & Common Birds of >>> India'. >>> >> >> >> -- >> With regards, >> J.M.Garg >> >> 'Creating awareness of Indian Flora & Fauna' >> <http://en.wikipedia.org/wiki/User:Jmgarg1> >> >> Winner of Wipro-NFS Sparrow Awards 2014 for efloraofindia >> <https://sites.google.com/site/efloraofindia/award-for-efloraofindia>. >> >> For identification, learning, discussion & documentation of Indian Flora, >> please visit/ join our Efloraofindia Google e-group >> <https://groups.google.com/forum/#!forum/indiantreepix> (largest in the >> world- more than 3,000 members & 3,00,000 messages on 23.8.18) or >> Efloraofindia >> website <https://sites.google.com/site/efloraofindia/> (with a species >> database of more than 13,000 species & 3,00,000 images of which more than >> 2,00,000 images are directly displayed on 30.8.19). >> >> The whole world uses my Image Resource >> <http://commons.wikimedia.org/wiki/Category:J.M.Garg> of more than a >> thousand species & eight thousand images of Birds, Butterflies, Plants etc. >> (arranged alphabetically & place-wise). You can also use them for free as >> per Creative Commons license attached with each image. >> >> Also author of 'A Photoguide to the Birds of Kolkata & Common Birds of >> India'. >> > > > -- > With regards, > J.M.Garg > > 'Creating awareness of Indian Flora & Fauna' > <http://en.wikipedia.org/wiki/User:Jmgarg1> > > Winner of Wipro-NFS Sparrow Awards 2014 for efloraofindia > <https://sites.google.com/site/efloraofindia/award-for-efloraofindia>. > > For identification, learning, discussion & documentation of Indian Flora, > please visit/ join our Efloraofindia Google e-group > <https://groups.google.com/forum/#!forum/indiantreepix> (largest in the > world- more than 3,000 members & 3,00,000 messages on 23.8.18) or > Efloraofindia > website <https://sites.google.com/site/efloraofindia/> (with a species > database of more than 13,000 species & 3,00,000 images of which more than > 2,00,000 images are directly displayed on 30.8.19). > > The whole world uses my Image Resource > <http://commons.wikimedia.org/wiki/Category:J.M.Garg> of more than a > thousand species & eight thousand images of Birds, Butterflies, Plants etc. > (arranged alphabetically & place-wise). You can also use them for free as > per Creative Commons license attached with each image. > > Also author of 'A Photoguide to the Birds of Kolkata & Common Birds of > India'. > -- With regards, J.M.Garg 'Creating awareness of Indian Flora & Fauna' <http://en.wikipedia.org/wiki/User:Jmgarg1> Winner of Wipro-NFS Sparrow Awards 2014 for efloraofindia <https://sites.google.com/site/efloraofindia/award-for-efloraofindia>. For identification, learning, discussion & documentation of Indian Flora, please visit/ join our Efloraofindia Google e-group <https://groups.google.com/forum/#!forum/indiantreepix> (largest in the world- more than 3,000 members & 3,00,000 messages on 23.8.18) or Efloraofindia website <https://sites.google.com/site/efloraofindia/> (with a species database of more than 13,000 species & 3,00,000 images of which more than 2,00,000 images are directly displayed on 30.8.19). The whole world uses my Image Resource <http://commons.wikimedia.org/wiki/Category:J.M.Garg> of more than a thousand species & eight thousand images of Birds, Butterflies, Plants etc. (arranged alphabetically & place-wise). You can also use them for free as per Creative Commons license attached with each image. Also author of 'A Photoguide to the Birds of Kolkata & Common Birds of India'. -- You received this message because you are subscribed to the Google Groups "efloraofindia" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web, visit https://groups.google.com/d/msgid/indiantreepix/CA%2BiuSFArbTVDjGabvdA1oXYLeibM6S5r1zwaoWx9tO-AP21qjw%40mail.gmail.com.
