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Leucas aspera

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Complete,bisexual, irregular, zygomorphic, hypogynous, pentamerous, white.
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The stem is quadrangular, much branched, hispid or scabrid and contains a wide stele. The epidermis of the stem is covered in a thick waxy cuticle and contains few traversed stomata. Typically in younger stems the xylem tissue is radially organized and the parenchymatous pholem tissue is very narrow.
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is 1 cm (0.39 in) in length and the tube is 5 mm (0.20 in) in length. It is annulate in the middle portion and pubescent on the upper region. The corolla is "densely white-woolly", upper lip is approximately 3 mm (0.12 in) in length and the lower lip is approximately
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contains epidermal cells which are very narrow and closely packed together. The cell walls of the epidermal cells are very thin, flattened and straight. The parenchyma in the cortex contains thick walls. The parenchyma cells are polygonally shaped and contain a large amount of starch grains. The
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is used in the traditional medicine of the Philippines to treat snake bites. It is also an antipyretic, it is a herb that has the ability to help reduce fevers. In some forms of traditional medicine, the steam formed by crushing the Samoolam (the plant's flowers, seeds, roots, berries, bark or
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Verticillaster, flowers white, small, and directly attached to the base without a peduncle or stalk. The flowers are held together in auxiliary whorls or dense terminals. They contain 6 mm long bracts equaling the calyx that are bristle-tipped, linear, acute and are "ciliate with long slender
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Sepals 5, gomosepalous, 10 nerved, tubular, curved,6-10 toothed, contracted at the mouth, glabrous below, ribbed and scabrid above; mouth oblique, produced on the upper side; teeth short, triangular,spinulose, ciliate, the upper one is the longest and 8–13 mm (0.31–0.51 in) in
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Opposite, subsessile or short petioled,linear or narrowly oblong- lanceolate,entire or distantly crenate, obtuse, narrowed at the base. They can reach up to lengths of 8 cm (3.1 in), and be 1.25 cm (0.49 in) broad. The length of petioles is typically 2.5–6 mm
214:. Although the species has many different common names depending on the region in which it is located, it is most commonly known as Thumbai or Thumba. Found throughout India, it is known for its various uses in the fields of medicine and agriculture. 380:- Carples 2, syncarpous, ovary superior, 2 celled but at maturity four celled due to the formation of septum, axile placentation, 1 ovule in each chamber; style gynobasic, long; stigma bifid subulate, upper lobe minute or obsolete. 396:
is 2.5 mm (0.098 in) long. They are nutlets that are brown, smooth and oblong in shape. The outer portion of the fruit is rounded while the inner portion is angular.
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is commonly found throughout India and the Philippines as well as the plains of Mauritius, Reunion Island and Java. In India and the Philippines, it is a very common weed.
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Deb. D.B.(1983) "The Flora Of Tripura State" . Today & Tomorrow's Printers and Publishers. pp.314-338. 24-B15, Deshbandhu Gupta Road,Karol Bagh, New Delhi -110005
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Petals 5, gamopetalous, bilabiate; tube annulate; lower lip 3 fid, spreding, mid lobe large; upper lip 2 fid, erect, concave, villous outside, white. The corolla of
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is reported to have antifungal, prostaglandin inhibitory, antioxidant, antimicrobial, antinociceptive and cytotoxic activities.
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6 mm (0.24 in) in length. The middle lobe is rounded, obviate and the lateral lobes are subacute and small in size.
740: 256:(0.098–0.236 in) long. The leaves epidermis is covered in a thick waxy cuticle and is traversed with stomata. 890: 722: 426:
leaves), can be inhaled. The juice of the flowers can also be used for intestinal worm infections in children.
908: 779: 465:, Prajapati MS, Patel JB, Modi K, Shah MB. Leucas aspera: A review. Phcog Rev 2010 ;4:85-7. Available from: 675: 662: 882: 701: 903: 774: 295: 967: 269:
As the stem ages the pholem tissue widens and can be found on both sides of the radial xylem tissue.
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is used commonly as an insecticide. In addition the plant also has been used in witchcraft.
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It is an annual herb or undershrub that can reach heights of 15–60 cm (6–24 in).
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is typically found in dry, open, sandy soil and is abundant in areas with waste.
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cambium separates the phloem and xylem, which are globose to subglobose.
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It is a herb used in food to provide fragrance to food.
467:http://www.phcogrev.com/text.asp?2010/4/7/85/65330 949: 509:International Journal of Pharma and Bio Sciences 538:, StuartXchange, Philippine Medicinal Plants. 499: 502:"Leucas Aspera - Medicinal Plant: A Review" 31: 239: 313: 294: 184: 413: 950: 228: 573: 572: 558: 556: 554: 552: 550: 548: 546: 544: 290: 204:is a plant species within the genus 13: 541: 14: 979: 909:urn:lsid:ipni.org:names:453799-1 780:urn:lsid:ipni.org:names:449314-1 44: 217: 1: 440: 429: 7: 10: 984: 16:Species of flowering plant 816: 581: 168: 161: 41:Scientific classification 39: 30: 23: 400: 405: 500:R. Srinivasan (2011). 323: 311: 240:Morphology and anatomy 196: 317: 298: 188: 414:Traditional medicine 229:Habitat and ecology 461:2018-06-02 at the 324: 312: 197: 945: 944: 749:Open Tree of Life 575:Taxon identifiers 318:Leucas aspera in 291:Flowers and fruit 183: 182: 975: 968:Medicinal plants 938: 937: 925: 924: 912: 911: 899: 898: 886: 885: 873: 872: 860: 859: 847: 846: 837: 836: 835: 809: 808: 796: 795: 783: 782: 770: 769: 757: 756: 744: 743: 731: 730: 718: 717: 705: 704: 692: 691: 679: 678: 666: 665: 653: 652: 640: 639: 627: 626: 617: 616: 615: 602: 601: 600: 570: 569: 563: 560: 539: 534: 517: 516: 506: 497: 470: 454: 174: 49: 48: 35: 21: 20: 983: 982: 978: 977: 976: 974: 973: 972: 948: 947: 946: 941: 933: 928: 920: 915: 907: 902: 894: 889: 881: 876: 868: 863: 855: 850: 842: 840: 831: 830: 825: 812: 804: 799: 791: 786: 778: 773: 765: 760: 752: 747: 739: 734: 726: 721: 713: 708: 700: 695: 687: 682: 674: 669: 661: 656: 648: 643: 635: 630: 622: 620: 611: 610: 605: 596: 595: 590: 577: 567: 566: 561: 542: 535: 520: 504: 498: 473: 463:Wayback Machine 455: 448: 443: 432: 416: 408: 403: 293: 242: 231: 220: 210:and the family 179: 176: 170: 157: 43: 17: 12: 11: 5: 981: 971: 970: 965: 963:Flora of Nepal 960: 943: 942: 940: 939: 935:wfo-0000269187 926: 913: 900: 887: 874: 861: 848: 838: 822: 820: 818:Phlomis aspera 814: 813: 811: 810: 806:wfo-0000226906 797: 784: 771: 758: 745: 732: 719: 706: 693: 680: 667: 654: 641: 628: 618: 603: 587: 585: 579: 578: 565: 564: 540: 518: 471: 445: 444: 442: 439: 431: 428: 415: 412: 407: 404: 402: 399: 398: 397: 389: 388: 382: 381: 375: 369: 360: 359: 353: 352: 348: 337: 336: 331: 330: 292: 289: 288: 287: 278: 277: 271: 270: 265: 264: 258: 257: 252: 251: 241: 238: 230: 227: 219: 216: 181: 180: 177: 166: 165: 159: 158: 154:L. aspera 151: 149: 145: 144: 137: 133: 132: 127: 123: 122: 117: 113: 112: 107: 100: 99: 94: 87: 86: 81: 74: 73: 68: 61: 60: 55: 51: 50: 37: 36: 28: 27: 15: 9: 6: 4: 3: 2: 980: 969: 966: 964: 961: 959: 956: 955: 953: 936: 931: 927: 923: 918: 914: 910: 905: 901: 897: 892: 888: 884: 879: 875: 871: 866: 862: 858: 853: 849: 845: 839: 834: 828: 824: 823: 821: 819: 815: 807: 802: 798: 794: 789: 785: 781: 776: 772: 768: 763: 759: 755: 750: 746: 742: 737: 733: 729: 724: 720: 716: 711: 707: 703: 698: 694: 690: 685: 681: 677: 672: 668: 664: 659: 655: 651: 646: 642: 638: 633: 629: 625: 619: 614: 613:Leucas aspera 608: 604: 599: 593: 589: 588: 586: 584: 583:Leucas aspera 580: 576: 571: 559: 557: 555: 553: 551: 549: 547: 545: 537: 533: 531: 529: 527: 525: 523: 515:(1): 153–159. 514: 510: 503: 496: 494: 492: 490: 488: 486: 484: 482: 480: 478: 476: 468: 464: 460: 457: 453: 451: 446: 438: 436: 435:Leucas aspera 427: 424: 423:Leucas aspera 420: 419:Leucas aspera 411: 395: 392:The fruit of 391: 390: 387: 384: 383: 379: 376: 373: 370: 366: 365:Leucas aspera 362: 361: 358: 355: 354: 349: 346: 345: 344: 341: 333: 332: 329: 328:Inflorescence 326: 325: 321: 316: 310: 306: 302: 301:Leucas aspera 297: 284: 283:Leucas aspera 281:The roots of 280: 279: 276: 273: 272: 267: 266: 263: 260: 259: 254: 253: 250: 247: 246: 245: 237: 235: 234:Leucas aspera 226: 224: 223:Leucas aspera 215: 213: 209: 208: 203: 202: 201:Leucas aspera 195: 191: 190:Leucas aspera 187: 178:(Willd.) Link 175: 173: 172:Leucas aspera 167: 164: 163:Binomial name 160: 156: 155: 150: 147: 146: 143: 142: 138: 135: 134: 131: 128: 125: 124: 121: 118: 115: 114: 111: 108: 105: 102: 101: 98: 95: 92: 89: 88: 85: 82: 79: 76: 75: 72: 71:Tracheophytes 69: 66: 63: 62: 59: 56: 53: 52: 47: 42: 38: 34: 29: 26: 25:Leucas aspera 22: 19: 817: 582: 512: 508: 434: 433: 422: 418: 417: 409: 393: 385: 377: 371: 364: 356: 339: 338: 327: 300: 282: 274: 261: 248: 243: 233: 232: 222: 221: 218:Distribution 205: 200: 199: 198: 189: 171: 169: 153: 152: 140: 103: 90: 77: 64: 24: 18: 710:iNaturalist 607:Wikispecies 84:Angiosperms 952:Categories 767:kew-111632 762:Plant List 441:References 430:Other uses 372:Androecium 299:Flower of 833:Q39080323 676:200019771 663:200019771 394:L. aspera 378:Gynoecium 340:. Flower 305:Hyderabad 212:Lamiaceae 148:Species: 130:Lamiaceae 54:Kingdom: 922:17606284 917:Tropicos 896:453799-1 827:Wikidata 793:17600115 788:Tropicos 728:449314-1 598:Q2226572 592:Wikidata 459:Archived 126:Family: 120:Lamiales 110:Asterids 97:Eudicots 870:3888615 754:1057202 689:5607947 357:Corolla 351:length. 335:hairs". 322:, Bihar 320:Katihar 136:Genus: 116:Order: 58:Plantae 958:Leucas 883:401733 844:180148 841:APDB: 741:483811 715:119291 702:401732 624:118284 621:APDB: 249:Leaves 207:Leucas 194:Kerala 141:Leucas 857:4GHL7 650:LEVAS 637:6PRX4 505:(PDF) 401:Usage 386:Fruit 347:Calyx 309:India 275:Roots 104:Clade 91:Clade 78:Clade 65:Clade 904:POWO 891:IPNI 878:GRIN 865:GBIF 775:POWO 736:NCBI 723:IPNI 697:GRIN 684:GBIF 645:EPPO 406:Food 262:Stem 930:WFO 852:CoL 801:WFO 671:FoC 658:FNA 632:CoL 192:in 954:: 932:: 919:: 906:: 893:: 880:: 867:: 854:: 829:: 803:: 790:: 777:: 764:: 751:: 738:: 725:: 712:: 699:: 686:: 673:: 660:: 647:: 634:: 609:: 594:: 543:^ 521:^ 511:. 507:. 474:^ 449:^ 307:, 303:, 106:: 93:: 80:: 67:: 513:2 469:.

Index


Scientific classification
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Plantae
Tracheophytes
Angiosperms
Eudicots
Asterids
Lamiales
Lamiaceae
Leucas
Binomial name

Kerala
Leucas
Lamiaceae

Hyderabad
India

Katihar



Archived
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