| 學名 | 俗稱 | 發芽 適溫 |
發芽時間 | 發芽促進方法 |
| Pachira macrocarpa | 馬拿巴栗，大果木棉，南洋土豆，馬拉巴栗 | 25-30(1), 22/26(5) | 2-7(1) | 即播。(1) |
| Palaquium formosanum | 馬古公，大葉山欖 | 25-30(1) | 21-35(1) | 常溫層積3週。(1) |
| Pandanus spp. | 林投，露兜樹類 | 24-28(5) | ||
| Panicum antidotale | Blue panicgrass | 20/30(3) | 7-28(3) | |
| Panicum coloratum | 藍黍 | 20/35(3) | 7-28(3) | |
| Panicum maximum | 大黍，天竺草, Guinea grass | 15/35;20/30(3) | 10-28(3) | 冷層積，以0.2%的硝酸鉀代替水(3) |
| Panicum miliaceum | 黍類, Broom corn millet | 20/30;25(3) | 3-7(3) | |
| Panicum ramosum | Broom-top millet | 20/30(3) | 4-14(3) | 冷層積，以0.2%的硝酸鉀代替水(3) |
| Panicum virgatum | Switch grass | 15/30(3) | 7-28(3) | 冷層積，以0.2%的硝酸鉀代替水(3) |
| Papaver alpinum | Alpine poppy | 15;10(3) | 4-14(3) | 以0.2%的硝酸鉀代替水(3) |
| Papaver glaucum | 鬱金香罌粟, Tulip poppy | 15;10(3) | 4-14(3) | 光線，以0.2%的硝酸鉀代替水(3)(3) |
| Papaver nudicaule | 冰島罌粟, Iceland poppy, Arctic poppy | 15, 10(3); 18-24(2) | 4-14(3) | 光線，以0.2%的硝酸鉀代替水(3); 照光(2) |
| Papaver orientale | 東方罌粟, Oriental poppy | 20/30;20(3); 18-24(2) | 4-14(3) | 光線，以0.2%的硝酸鉀代替水(3); 照光(2) |
| Papaver rhoeas | 虞美人，麗春花, Field poppy, Corn poppy , Shirley poppy | 20/30,20,15(3) | 4-14(3) | 光線，冷層積，以0.2%的硝酸鉀代替水(3) |
| Papaver somniferum | 罌粟, Opium poppy | 20(3) | 5-10(3) | 冷層積(3) |
| Paspalum dilatatum | 大利士草, Dallis grass | 20/35(3) | 7-28(3) | 光線，以0.2%的硝酸鉀代替水(3) |
| Paspalum notatum | 巴喜亞草, Bahia grass | 20/35;20/30(3) | 7-28(3) | 發芽前先以硫酸浸過，再以0.2%的硝酸鉀代替水(3) |
| Paspalum plicatulum | 高雀稗 | 20/35(3) | 7-28(3) | 光線，以0.2%的硝酸鉀代替水(3) |
| Paspalum scrobiculatum | 密花雀稗, Scrobic grass | 20/30(3) | 7-20(3) | 以0.2%的硝酸鉀代替水(3) |
| Paspalum urvillei | 吳氏雀稗, Vasey grass | 20/35(3) | 7-21(3) | 以0.2%的硝酸鉀代替水(3) |
| Paspalum wettsteinii | 20/35(3) | 7-28(3) | 以0.2%的硝酸鉀代替水(3) | |
| Passiflora spp. | 百香果類，西番蓮類 | 20/30(6) | 42(6) | 先行割痕處理。(6) |
| Pastinaca sativa | 美國防風草，蒲芹蘿蔔，荷蘭防風草，Cultivared parsnip | 20/30(3) | 6-28(3) | 照光，休眠種子先行冷層積12週。(6) |
| Paulownia spp. | 梧桐，泡桐類 | 15-30(1) | 7-14(1) | 需光照，可浸減菌水中消毒15min後置清水一日，混砂播種，切忌覆土過厚。(1) |
| Pelargonium peltatum | 海神葵, Ivy Geranium | 21-24(2) | 5-10(2) | 遮陰(2) |
| Pelargonium spp. | 27(6) | 21(6) | 割痕處理。(6) | |
| Pelargonium x hortorum | 洋葵, Standard Geranium | 21-24(2) | 7-10(2) | 遮陰(2) |
| Pelargonium zonale | 天竺葵, Geranium | 20/30;20(3) | 7-28(3) | 種子戳孔或去除種皮的部分(3) |
| Pennisetum clandestinum | 克育草, kikuyu grass | 20/35;20/30(3) | 7-14(3) | 冷層積，以0.2%的硝酸鉀代替水(3) |
| Pennisetum glaucum | 珍珠粟, Pear millet | 20/30;20/35(3 | 3-7(3 | |
| Pennisetum setaceum | 羽絨草, Pennisetum, Crimson foutain grass, Fountain grass | 21(2) | 3-6(2) | 略遮，種子播於表面。(2) |
| Pennisetum villosum | Pennisetum, Feathertop | 21(2) | 3-6(2) | 略遮，種子播於表面。(2) |
| Penstemon barbatus | 釣鐘鈴，鐘鈴花, Penstemun | 20/30,15(3) | 7-21(3) | 冷層積(3) |
| Penstemon grandiflorus | 鐘鈴類 | 15(6) | 18(6) | 照光發芽(6) |
| Penstemon hartwegi | 柳葉鐘鈴 | 15, 20/30(6) | 14-21(6) | |
| Penstemon hirsutus | 鐘鈴類 | 15(6) | 18(6) | 照光發芽(6) |
| Penstemon hybridus | Beard tongue | 20-30;15(2) | 7-21(3) | 冷層積(3) |
| Penstemon laevigatus | 鐘鈴類 | 15(6) | 18(6) | 照光發芽(6) |
| Penstemon spectabilis | 鐘鈴類 | 15(6) | 21(6) | GA, 400ppm(6) |
| Penstemon spp. | 鐘鈴類 | 10/20, 3/28(6) | 28(6) | 冷層積2-4週(6) |
| Pentas lanceolata | 繁星花, Pentas | 21-22(2) | 5-12(2) | 照光(2) |
| Perilla frutescens | 紫蘇, Perilla | 20/3020(3); 20-25(5) | 5-21(3) | 冷層積(3)。 具休眠性，種子好光，不宜覆土。(5) |
| Persea americana | 酪梨, avocado | 25-30(6) | 21,33(6) | 暖層積，照光發芽。(6) |
| Petroselinum crispum | Parsley, 洋芫萎 | 20/30(3), 21(2), 10/20(6) | 10-28(3), 15-20(2) | 遮陰(2) |
| Petunia spp. | 矮牽牛類 | 20/30(6) | 10,14(6) | 冷層積，照光，加硝酸鉀，或加GA(6) |
| Petunia x hybrida | 矮牽牛, Petunia | 20/30;20(3), 24-25(2) | 5-14(3), 10-12(2) | 冷層積，以0.2%的硝酸鉀代替水(3); 照光(2) |
| Phacelia campanularia | 鐘穗花, Phacelia | 15;10(3) | 3-21(3) | 冷層積，以0.2%的硝酸鉀代替水(3) |
| Phacelia minor | 15(6) | 12(6) | 光照，以0.2%的硝酸鉀代替水(6) | |
| Phacelia tanacetifolia | 15;20;20/30(3) | 5-14(3) | 冷層積，不要光線(3) | |
| Phalaris aquatica | 哈定草, Harding grass | 20/30;20(3) | 7-21(3) | 冷層積，以0.2%的硝酸鉀代替水(3) |
| Phalaris arundinacea | 利甘草, Reed canary grass | 20/30(3) | 7-21(3) | 冷層積，以0.2%的硝酸鉀代替水(3) |
| Phalaris canariesis | 金絲烏草, Phalaris, Canary grass | 20/30,15/25(3); 21(2) | 7-21(3), 4-8(2) | 冷層積，以0.2%的硝酸鉀代替水(3); 略遮，種子播於表面。(2) |
| Pharbitis purpurea | 20/30;20(3) | 4-21(3) | 冷層積，以0.2%的硝酸鉀代替水(3) | |
| Phaseolus angularis | Adzuki bean, 紅豆 | 20/30(3) | 4-10(3) | |
| Phaseolus lunatus | 皇帝豆，萊豆, Lima bean , Sieva bean | 20/30;25(3) | 5-9(3) | |
| Phaseolus mungo | 小豆，吉豆, Black gram | 20/30;25;20(3) | 4-7(3) | |
| Phaseolus radiatus | 綠豆, Mung bean | 20/30;25(3) | 5-7(3) | |
| Phaseolus vulgaris | 四季豆，菜豆, Kidney bean , Garden bean | 20/30;25;20(3) | 5-9(3) | |
| Phellodendron wilsonii | 台灣黃櫱 | 15/30(1) | 15-25(1) | 15-30℃變溫處理二週；低溫層積一年。(1) |
| Philodendron hastatum | 蔓綠絨屬, Philodendron | 21-29(2) | 15-20(2) | 遮陰(2) |
| Philodendron lunidii | 蔓綠絨屬, Philodendron | 21-29(2) | 15-20(2) | 遮陰(2) |
| Philodendron pertussum | 蔓綠絨屬, Philodendron | 21-29(2) | 15-20(2) | 遮陰(2) |
| Philodendron selloum | 羽裂蔓綠絨, Philodendron | 21-29(2) | 15-20(2) | 遮陰(2) |
| Phleum bertolonii | 梯牧草 | 20/30;15/25(3) | 7-10(3) | 冷層積，以0.2%的硝酸鉀代替水(3) |
| Phleum pratense | 大粟草，梯牧草, Timothy , Herd grass | 20/30;15/35(3) | 7-10(3) | 冷層積，以0.2%的硝酸鉀代替水(3) |
| Phlox drummondii | 桔梗石竹，福祿考, Annual phlox | 20/30,20,15(3), 15-18(2) | 5-21(3), 10-15(2) | 種子戳孔或除去部分種皮(3); 遮陰(2) |
| Phlox maculata | 15(6) | 28(6) | ||
| Phlox paniculata | 草夾竹桃，福祿考類, Phlox | 20;15(3) | 5-21(3) | 冷層積，以0.2%的硝酸鉀代替水(3) |
| Phlox perennis | 福祿考類, Phlox | 20;15(3) | 6-21(3) | 冷層積，以0.2%的硝酸鉀代替水(3) |
| Phlox subulata | 福祿考類, Moss phlox | 20;15(3) | 5-21(3) | 冷層積，以0.2%的硝酸鉀代替水(3) |
| Phoenix canariensis | 加拿列海棗 | 30；20/30(#) | 39-60(#) | |
| Phoenix dactylifera | 海棗 | 30；20/30(#) | 49-78(#) | |
| Phoenix loureiri | 羅比親王海棗 | 30；20/30(#) | 39-65(#) | |
| Phoenix reclinata | 非洲海棗 | 30；20/30(#) | 42-76(#) | |
| Phoenix rupicola | 岩海棗 | 30；20/30(#) | 92-114(#) | |
| Phoenix sylvestris | 銀海棗 | 30；20/30(#) | 64(#) | |
| Phoenix zeylanica | 錫蘭海棗 | 30；20/30(#) | 25(#) | |
| Phseolus coccineus | 多花菜豆, Multiflora bean | 20/30;20(3) | 5-9(3) | |
| Phylliostachys (Limonium) suworowii | Russian Statice | 21(2) | 7-15(2) | |
| Phyllostachys heterocycla | 孟宗竹 | 9-15(1) | 即播為宜。(1) | |
| Phyllostachys makinoi | 桂竹 | 23(1) | 即播為宜。(1) | |
| Physalis alkekengi | 酸漿，燈籠花, Chinese latern, Bladder cherry | 20/30(3), 15-21(2) | 4-28(3), 7-14(2) | 光線，冷層積，以0.2%的硝酸鉀代替水(3) |
| Physalis app. | 20/30(6) | 24(6) | 照光加硝酸鉀發芽(6) | |
| Physalis pubesens | 食用酸漿, Husk tomato | 20/30(3) | 7-28(3) | 以0.2%的硝酸鉀代替水(3) |
| Physostegia virginiana | 囊萼花，Physostegia, False dragonhead | 18-21(2) | 7-14(2) | |
| Phytolac acinosa | 商陸 | 30/25(4) | 21-42(4) | |
| Picea abies | 歐洲雲杉 | 20/30, 20,25(6) | 16-21(6) | |
| Picea engelmannii | 恩氏雲杉, Enfelmann spruce | 20/30(3) | 7-21(3) | |
| Picea glauca | 加拿大杉, White spruce | 20/30(3) | 7-28(3) | 不冷層積或3-5℃冷層積21天，兩次試驗(3) |
| Picea glehnii | Saghalin spruce | 20/30(3) | 7-28(3) | 不冷層積或3-5℃冷層積21天，兩次試驗(3) |
| Picea jazoensis | 魚鱗杉, Yeddo spruce | 20/30(3) | 7-28(3) | 不冷層積或3-5℃冷層積21天，兩次試驗(3) |
| Picea koyama | 20/30(6) | 21(6) | ||
| Picea mariana | 北美雲杉, Black spruce | 20/30(3) | 7-21(3) | |
| Picea morrisonicola | 台灣 雲杉，白松柏 | 20-25(1) | 5-21(1) | 保持濕潤；底溫層積5-7週。(1) |
| Picea omorika | 塞爾文雲杉, Servian spruce | 20/30(3) | 7-21(3) | |
| Picea orientalis | 東方雲杉, Oriental spruce | 20/30(3) | 7-21(3) | |
| Picea polita | Tigertail spruce | 20/30(3) | 7-21(3) | |
| Picea pungens | 科羅拉多雲杉, Colorado spruce, 科羅拉多雲杉 | 20/30(3) | 7-21(3) | |
| Picea rubens | 紅雲杉, Red spruce | 20/30(3) | 7-21(3) | |
| Picea sitchensis | 鍚特卡雲杉, Sitka spruce | 20/30(3) | 7-28(3) | 不冷層積或3-5℃冷層積21天，兩次試驗(3) |
| Pieca abies | 挪威雲杉, Norway spruce | 20/30(3) | 7-21(3) | |
| Pimpinella anisum | 茴芹, Anis | 20/30(3), 21(2) | 7-21(3), 10-12(2) | |
| Pimpinella major | 20/30(3) | 7-21(3) | 冷層積(3) | |
| Pimpinella saxfraga | 20/30(3) | 5-21(3) | ||
| Pinus elliottii | 濕地松，美松, Slidh pine | 25(1), 20;20/30(3) | 3-20(1), 7-28(3) | 黑色塑膠袋裝浸潤24hr，再經紅色光持續照射24hr；或剝除種子尖端；胚芽中間部位1/2之機械處理。(1) |
| Pinus albicaulis | 白皮松, Whitebark pine | 20/30(3) | 7-28(3) | 不冷層積或3-5℃冷層積21天，兩次試驗(3) |
| Pinus aristata | Bridtle-cine pine | 20/30(3) | 7-14(3 | 3-5℃冷層積21天(3) |
| Pinus armandii var. masteriana | 華山松，紅柏 | 25(1) | 2-24(1) | 5℃濕砂層積10週。(1) |
| Pinus banksiana | 美國短葉松, Jack pine | 20/30(3) | 7-14(3 | |
| Pinus canariensis | 加拿列松, Canary island | 20(3) | 7-28(3) | |
| Pinus caribacea | 古巴松, Cuban pine | 20/30(3) | 7-21(3) | |
| Pinus cembra | 18-22, 20/30(6) | 10-28(6) | 冷層積6-9週。(6) | |
| Pinus cembroides | 墨西哥石松, Mexican stone pine | 20(3) | 7-28(3) | 3-5℃冷層積21天(3) |
| Pinus clausa | 砂地松 | 20(3) | 7-21(3) | 對於過分潮濕十分敏感(3) |
| Pinus contorta | 柱松, Shore pine | 20/30(3) | 7-21(3) | 不冷層積或3-5℃冷層積21天 (3) |
| Pinus coulteri | 18-22, 15/25, 20/30(6) | 10-28(6) | 冷層積8-12週。(6) | |
| Pinus densiflora | 日本赤松, Japanese red pine | 20/30(3) | 7-21(3) | 冷層積14天(3) |
| Pinus echinata | 芒刺松猾毛松, Shortleaf pine | 20/30(3) | 7-28(3) | |
| Pinus edulis | 洛磯山核果松, Pinton pine | 20/30(3) | 7-28(3) | 照光16小時以上(3) |
| Pinus elliottii | 濕地松 | 22, 20/30(6) | 28(6) | 照光發芽。或需冷層積28天(6) |
| Pinus flexilis | 狐尾松, Limber pine | 20/30(3) | 7-21(3) | 3-5℃冷層積21天(3) |
| Pinus glabra | Cedar pine | 20/30(3) | 7-21(3) | 3-5℃冷層積21天(3) |
| Pinus halepensis | 耶路撒冷松, Aleppo pine | 20(3) | 7-28(3) | |
| Pinus heldreichii | 20/30(6) | 28(6) | 冷層積42天。(6) | |
| Pinus jeffreyi | 美國黑松, Black pine | 20/30(3) | 7-28(3) | 3-5℃冷層積21天(3) |
| Pinus kesiya | 20/30(3) | 7-21(3) | ||
| Pinus khasya | 20/30(6) | 21(6) | 照光發芽(6) | |
| Pinus koraiensis | 海松 | 20/30(6) | 28(6) | 暖層積2個月後冷層積3個月。(6) |
| Pinus lambertiana | 糖松 | ) | ||
| Pinus luchuensis | 琉球松 | 20/30(6) | 21(6) | 照光發芽(6) |
| Pinus massoniana | 馬尾松，松柏 | 25(1) | 2-10(1) | 浸清水一日或低溫層積6週。(1) |
| Pinus merkusii | 麥庫氏松, Merkus pine | 20/30(3) | 7-21(3) | |
| Pinus monticola | 18-22, 20/30(6) | 10-28(6) | 冷層積8-12週。照光發芽。(6) | |
| Pinus morrisoncola | 台灣五葉松，山松柏 | 25(1) | 5-28(1) | 層積處理。(1) |
| Pinus mugo | 瑞士三葉松, Swiss mountain pine | 20/30(3) | 7-21(3) | |
| Pinus muricata | 刺毯松, Bishop pine | 20/30(3) | 7-21(3) | |
| Pinus nigra | 科西嘉黑松, Austrian pine | 20/30(3) | 7-21(3) | |
| Pinus oocarpa | 卵果松 | 20/30(3) | 7-21(3) | |
| Pinus palustris | 大王松, Longleaf pine | 20(3) | 7-219(3) | |
| Pinus parviloflora | 日本五葉松 | 18-22, 20/30(6) | 18-22, 20/30(6) | |
| Pinus patula | 展果松 | 20(3) | 7-21(3) | |
| Pinus peuce | 20/30(6) | 28(6) | 冷層積6個月。(6) | |
| Pinus pinaster | 法國海岸梐松, Cluster pine | 20(3) | 7-35(3) | 不冷層積或3-5℃冷層積28天每天照勿超過16小時(3) |
| Pinus pinea | 義大利石松，笠松, Italian stone pine | 20(3) | 7-28(3) | 試驗前浸種一天(3) |
| Pinus ponderosa | 加洲黃松, Western yellow pine | 20/30(3) | 7-21(3) | 不冷層積或3-5℃冷層積21天3) |
| Pinus radiata | 放射松, Monterey pine | 20(3) | 7-28(3) | |
| Pinus resinosa | 美國赤松，挪威松, Red pine | 20/30(3) | 7-14(3) | |
| Pinus rigida | 剛葉松, Pitch pine | 20/30(3) | 7-14(3) | |
| Pinus serotina | 22(6) | 21(6) | ||
| Pinus strobus | 美國白松 , White pine, 美國白松 | 20;20/30(3) | 7-28(3) | 3-5℃冷層積28天(3 |
| Pinus sylvestris | 歐洲赤松, Scots pine | 20/30(3) | 7-21(3) | 東方，地中海地區所採種子或須3-5℃冷層積21天(3) |
| Pinus tabulaeformis | 20/30(6) | 14(6) | ||
| Pinus taeda | 德達松，火炬松, Loblelly pine | 22;20/30(3) | 7-28(3) | |
| Pinus taiwanensis | 台灣二葉松，台灣松，松柏 | 23-25(1), 20/30(3) | 14-42(1), 7-21(3) | 5℃濕砂層積6週。(1) |
| Pinus thunbergii | 日本黑松, Japanese black pine | 20/30(3) | 7-21(3) | |
| Pinus virginiana | 紐澤西松, Scrub pine | 20/30(3) | 7-21(3) | |
| Pinus wallichiana | 20/30(3) | 7-28(3) | ||
| Piper spp. | 胡椒類，蒟醬類 | 25(6) | 在光照下，或半天2小時的紅光下發芽，嘗試變溫下發芽。(6) | |
| Piptatherum (Oryzopsis) miliaceum | Smilo grass | 15(3) | 7-42(3) | 冷層積(3) |
| Pistacia chinensis | 爛心木，楷木，黃連木 | 20-25(1) | 12-30(1) | 溫水浸種一日或濕常溫層積三個月。(1) |
| Pistacia spp. | 20(6) | 對休眠種子行割痕處理，再浸於500-1000 ppm GA中一天，然後冷層積2至4週。(6) | ||
| Pisum sativum | 豌豆, Garden pea | 20(3) | 5-8(3) | |
| Plantago major | 大車前草 | 20/30(6) | 冷層積7-28天。光照發芽(6) | |
| Plantago purshii | 20/30;15(6) | 光照發芽(6) | ||
| Plantago tanceolata | English plaintain | 20/30;20(3) | 4-21(3) | |
| Platanus spp. | 法國梧桐類, Plane tree | 20/30(3) | 7-21(3) | |
| Platycodon grandiflorus | 桔梗, Platycodon, Balloon flower | 15-21(2) | 7-14(2) | 照光(2) |
| Plumbago auriculata | 藍雪花 | 20/30, 20(6) | 18(6) |