| Para cress, Pellitary | Akarkara | Spilanthus acmella Murr. | | Kharif | |
| Paracress | Pipulka. Akkikaruka. Sannavanamugli | Spilanthes calva DC., S. pseudoacmella auct. Non (L.) Murr. | | Kharif | |
| Paspalidium | Paspalidium | Paspalidium flavidum (Retz.) | Poaceae | Kharif |  |
| Pepper wort, water pepper | Pani - mirch | Polygonum hydropiper L. | | Kharif | |
| Phyllanthus virgatus Forst. | | Phyllanthus virgatus Forst. | Euphorbiaceae | Kharif |  |
| Pignut, wildspikenard | Wilayati tulsi | Hyptis suaveolens L. Poit. | | Kharif | |
| Pigweed, slender amaranth | Chaulai | Amaranthus virdis Linn | Amaranthaceae | |  |
| Pili grass | Tanglehead | Heteropogon contortus (L.) Beauv. | Poaceae | Kharif |  |
| Pink Morning Glory | Beshram, Pahari aak | Ipomoea cornea (L.) R.Br. | | Perennial | |
| Pod rush | Titpat, Jangali jute | Corchorus acutangulus L. | | Kharif | |
| Pond love grass | Love grass | Eragrostis diarrhena (Sch.) Stend. | Poaceae | Kharif |  |
| Poorland flat sedge | Nagar motha | Cyperus compressus L. | Cyperaceae | Kharif |  |
| Popping Pod, Duppy Gun and Cracker Plant | Waterkanon, watrakanu | Ruellia tuberose L. | Acanthaceae | Kharif |  |
| Porcupine flower | Jhinti, Katseriya | Barlaeria prionitis Linn | Acanthaceae | Kharif |  |
| Prickly brinjal, yellow barried night shade | Kateli, Ringini | Solanum surrettens Burms. F. | Solanaceae | Kharif |  |
| Prickly leaved Elephants Foot | Samdulan | Elephantopus scaber Linn. | Asteraceae | Kharif |  |
| Prostrate Gomphrena, Prostrate Globe Amaranth, | Bachelor's button | Gomphrena serrata, Gomphrena celosioides or decumbens | | | |
| Prostrate Spurge | Poinsettia | Euphorbia prostata L. | | Kharif | |
| Purple nut sedge | Nagar motha | Cyperus rotundus L. | Cyperaceae | Kharif |  |
| Quil grass | Safed murgha | Celosia argentea Linn. | | Kharif | |
| Red money wort | Gabaruwa | Alysicarpus rugosus (Willd.) DC. | | Kharif | |
| Red tassel flower | Sandhi modi | Emilia sonchifolia (L.) DC. | | Kharif | |
| Rice field flat sedge | Motha | Cyperus iria L. | Cyperaceae | Kharif |  |
| Rice vampire weed | Tutari, jungali dhaniya | Rhamphicarpa fistulosa (Hochst.) Benth. | Scrophulariaceae | Kharif |  |
| Rooster tree | Safedak | Calotropis procera (Ait.) R. Br. | | Kharif | |