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Published In: Flora Orientalis 3: 819. 1875. (Fl. Orient. [Boiss.]) Name publication detailView in Biodiversity Heritage Library
 

Project Name Data (Last Modified On 5/12/2022)
Acceptance : Accepted
Project Data     (Last Modified On 9/10/2020)
Contributor Text: Roohi Abid, M. Qaiser & Abdul Ghafoor
Contributor Institution: Centre for Plant Conservation, University of Karachi – Pakistan
Synonym Text:

Phaenopus orientalis  Boiss., Voy. Bot. Med. Esp. 2:390.1839; Scariola orientalis (Boiss.) Sojàk in Novit. Bot. Hort. Bot. Univ. Car. Prag. 46. 1962; Pavlov, Fl. Kazakh. 9: 524. Tab. 57. Fig. 6. 1966; Tuisl in Ann. Naturhist. Mus. Wien 72: 626. 1968; C. Shih in Ling & Shih,  Fl. Reipub. Pop. Sin. 81 (1); 239. 1997; An in Zhi, Fl. Xinjiang 5: 446. 1999;Collenette, Wildfls. Saudi Arab. 214. 1999;  Kirp. in Bobrov & Tzevel, Fl. USSR 29: 316. Tab. 23. Fig. 1. 2000 (Engl. Trans.); Boulos, Fl. Egypt. 3: 315. pl. 77. fig. 4. 2002; Tzvelev. in Rast. Tsentrl. Azii 14b: 88. 2008; Breckle & Rafiqpoor, Field Guide Afghan. Fl. & Veget. 282. At-99. 2010.


 

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Plants perennial, semi-shrub and glabrous. Stem 10 – 50 cm tall, woody at the base, branches floccose, rigid, thorny or not, divaricately branched, rarely branchlets elongate, virgates-flexuous branchlets with green striations of decurrent bases of leaves. Radical leaves short-lived, subsessile-dilated at the base, 3 – 6 x 0.5 – 1.5 cm, pinnatifid to pinnatisect, retrorse, denticulate, acute; cauline leaves sessile, linear-lanceolate, 0.5 – 3 x c. 0.5 cm, entire, auriculate having long appressed linear appendages adnate to the stem; uppermost often reduced. Synflorescence racemose-spicate. Capitula 0.5 – 2 x 0.2 – 0.5 cm, erect, cylindrical, 4 florets per capitulum; peduncles small, covered with scaly leaves. Involucre phyllaries 14-17, 3-4-seriate, scarious, outer ones ovate-lanceolate, 2 – 5 x 1.5 – 2 mm, acute; innermost phyllaries linear-oblong, 8 – 14 x 2 – 2.5 mm, subobtuse. Florets yellow. Cypselas oblong-ellipsoid, 4 – 6 x 1 – 1.5 mm, 7-9-ribbed, scabrid-hispid, attenuate into 2 – 3 mm long, slender, indistinct in texture and concolorous beak. Pappus 6 – 8 mm long, white.

Two subspecies occur in our area.

 

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Plants thorny. Stem divaricately much branched, spinescent with short and rigid branches. Lower leaves not well developed.

 

 

 

i. ssp. orientalis

 

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Plants not thorny. Stem neither divaricately branched nor spinescent. Lower leaves well developed.

                               

 

ii. ssp. nuristanica

 

 
 
 
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