Explore / Bloom time / Spring
Bloom time
Spring
Species blooming in early, mid, or late spring.
- Matching taxa
- 1,230
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- bloom_period=Early Spring,Mid Spring,Late Spring,Spring
Showing 851–900 of 1,230.
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Plantago major L. PLMA2common plantain · Plantaginaceae -
Plantago patagonica Jacq. PLPA2woolly plantain · Plantaginaceae -
Platanus occidentalis L. PLOCAmerican sycamore · Platanaceae -
Platanus racemosa Nutt. PLRACalifornia sycamore · Platanaceae -
Platanus wrightii S. Watson PLWR2Arizona sycamore · Platanaceae - Platanus ×hispanica Mill. ex Münchh. [occidentalis × orientalis] PLHILondon planetree · Platanaceae
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Platycladus orientalis (L.) Franco PLOR80Oriental arborvitae · Cupressaceae -
Pleuraphis rigida Thurb. PLRI3big galleta · Poaceae -
Poa annua L. POANannual bluegrass · Poaceae -
Poa autumnalis Muhl. ex Elliott POAUautumn bluegrass · Poaceae -
Poa bulbosa L. POBUbulbous bluegrass · Poaceae -
Poa compressa L. POCOCanada bluegrass · Poaceae -
Poa fendleriana (Steud.) Vasey POFEmuttongrass · Poaceae - Poa fendleriana (Steud.) Vasey ssp. fendleriana POFEFmuttongrass · Poaceae
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Poa leibergii Scribn. POLELeiberg's bluegrass · Poaceae -
Poa leptocoma Trin. POLE2marsh bluegrass · Poaceae -
Poa nervosa (Hook.) Vasey PONE2Wheeler bluegrass · Poaceae -
Poa palustris L. POPA2fowl bluegrass · Poaceae -
Poa pratensis L. POPRKentucky bluegrass · Poaceae -
Poa secunda J. Presl POSESandberg bluegrass · Poaceae -
Poa sylvestris A. Gray POSYwoodland bluegrass · Poaceae -
Poa trivialis L. POTR2rough bluegrass · Poaceae -
Podocarpus macrophyllus (Thunb.) Sweet POMA32yew plum pine · Podocarpaceae -
Polemonium occidentale Greene POOC2western polemonium · Polemoniaceae -
Polygonum amphibium L. POAM8water knotweed · Polygonaceae -
Polygonum bistorta L. POBI5meadow bistort · Polygonaceae -
Polygonum bistortoides Pursh POBI6American bistort · Polygonaceae -
Polygonum hydropiper L. POHYmarshpepper knotweed · Polygonaceae -
Polygonum pensylvanicum L. POPE2Pennsylvania smartweed · Polygonaceae -
Polygonum persicaria L. POPE3spotted ladysthumb · Polygonaceae -
Polygonum sagittatum L. POSA5arrowleaf tearthumb · Polygonaceae -
Polygonum viviparum L. POVI3alpine bistort · Polygonaceae -
Polypogon monspeliensis (L.) Desf. POMO5annual rabbitsfoot grass · Poaceae -
Pontederia cordata L. POCO14pickerelweed · Pontederiaceae -
Populus alba L. POAL7white poplar · Salicaceae -
Populus angustifolia James POAN3narrowleaf cottonwood · Salicaceae -
Populus balsamifera L. POBA2balsam poplar · Salicaceae - Populus balsamifera L. ssp. trichocarpa (Torr. & A. Gray ex Hook.) Brayshaw POBATblack cottonwood · Salicaceae
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Populus deltoides W. Bartram ex Marshall PODE3eastern cottonwood · Salicaceae - Populus deltoides W. Bartram ex Marshall ssp. monilifera (Aiton) Eckenwalder PODEMplains cottonwood · Salicaceae
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Populus fremontii S. Watson POFR2Fremont cottonwood · Salicaceae -
Populus grandidentata Michx. POGR4bigtooth aspen · Salicaceae -
Populus heterophylla L. POHE4swamp cottonwood · Salicaceae -
Populus nigra L. PONILombardy poplar · Salicaceae -
Populus tremuloides Michx. POTR5quaking aspen · Salicaceae -
Potamogeton crispus L. POCR3curly pondweed · Potamogetonaceae -
Potamogeton diversifolius Raf. PODIwaterthread pondweed · Potamogetonaceae -
Potamogeton foliosus Raf. ssp. fibrillosus (Fernald) Haynes & C.B. Hellquist POFOF5leafy pondweed · Potamogetonaceae -
Potamogeton gramineus L. POGR8variableleaf pondweed · Potamogetonaceae -
Potamogeton praelongus Wulfen POPR5whitestem pondweed · Potamogetonaceae