Sidewalk #Pansies (Viola x wittrockiana) shot in 2019 or earlier. #Bloomscrolling #Flowers #ConcreteBotany

Pennsylvania Pellitory (Parietaria pensylvanica) popping out of a South Philly stoop, shot in April of 2020. #crackplants #wallplants #urbanweeds

Coleus shot in 2018.

Spiderflower plants shot in June of 2020 in East Oregon off S. Randolph Street. #Pavementplants

Jasmine Tobacco (Nicotiana alata) shot in June of 2020. #Bloomscrolling #Flowers #SidewalkFlowers

Siberian Elm (Ulmus pumila) growing out of the cracks in the now removed old tennis courts at FDR Park, shot in 2020.

Shepherd's Purse (Capsella bursa-pastoris) shot in 2020.

European Field Pansy (Viola arvensis) in a crowded sidewalk crack, shot in 2019 or earlier. #Bloomscrolling #Wildflowers #SidewalkFlowers

Queen Anne's Lace (Daucus carota) shot off Columbus on January 10th of 2020.

Morning Glory shot in Pennsport on October 3rd of last year. #Bloomscrolling #MorningGlories #Flowers

Asiatic Dayflower (Commelina communis) shot on 8/8/25. #Bloomscrolling #Wildflowers #AsiaticDayflower

Ivy Leaved Toadflax (Cymbalaria muralis) shot on 8/8/25. #IvyLeavedToadflax #KenilworthIvy #Zimbelkraut

That Paper Mulberry, in full.

Royal Pain-in-the-Ass Tree (Paulownia tomentosa) shot on 8/8/25. #Crackplants

Prickly Lettuce, Spanish Needles and other crackweeds shot somewhere south of Oregon Avenue on 8/8/25. #Weeds

Crackplant Camphorweed (Heterotheca subaxillaris) shot on 8/8/25. #Bloomscrolling #Flowers #Wildflowers

Sedum growing out of a wall in East Oregon, shot on 8/8/25. #Wallplants #Crackplants #Wallflowers #Mauerblümchen

Jewels of Opar (Talinum paniculatum) shot in Whitman on 8/8/25.

White Clover (Trifolium repens) shot in Whitman on 8/8/25. #SidewalkFlowers #Crackplants

Garlic Chives, Carpetweed, Creeping Woodsorrel and Spotted Spurge, from the same Whitman block as the Zinnas posted yesterday. Shot on 8/8/25.

@concretebotany.bsky.social Scranton PA a town of retaining walls and much concrete botany

Rose of Storm Drain 🌸

Field Bindweed (Convolvulus arvensis) shot on May 25th of last year. #Wildflowers #Weeds #UrbanWeeds

Pavementplant Petunias with Purslane shot on 8/8/25. #Bloomscrolling #Flowers #SidewalkFlowers

Tree of Hell (Ailanthus altissima) shot on 8/8/25. #Weeds #WeedTrees #UrbanWeeds #UrbanTrees

American Burnweed, Carpetweed and Small Crumbweed, shot on 8/8/25. #Weeds #SidewalkWeeds #UrbanWeeds

Tomato and Low Mallow shot on 8/8/25. #Pavementplants

Bull Thistle (Cirsium vulgare) growing out of the street, shot on 8/8/25. #Weeds #UrbanWeeds #StreetWeeds

Paper Mulberry (Broussonetia papyrifera) shot on 8/8/25. #Weeds #WeedTrees #UrbanWeeds

While most of my #Zinnia (Z. elegans) pics from last year came from the spot in Pennsport, some of my best shots came from one at the bottom of Whitman. Here's to that glorious little crackplant, here shot on 8/8/25. #Bloomscrolling #Flowers #Zinnias #Pavementplants

Wax Begonia (Begonia cucullata) grown in the brickwork of a Gayborhood alley, shot in 2018. This was spillover from a window box. #Bloomscrolling #SidewalkFlowers #GardenEscapees

Morning Glory shot last October 21st #Bloomscrolling #Flowers #MorningGlory

Sidewalk Snapdragons (Antirrhinum majus) shot in 2018. #Bloomscrolling #Flowers

Bigbract Verbena (Verbena bracteata) shot last May 19th. #Wildflowers #UrbanBotany

Bull Thistle (Cirsium vulgare) shot last August 1st. #Bloomscrolling #Wildflowers

Sunflower (Helianthus annuus) remains shot last September 3rd,

Prickly Lettuce (Lactuca serriola) shot on August 1st of last year. #Bloomscrolling #Wildflowers #UrbanWildflowers

Elegant Orange Sunburst Lichen, Rusavskia elegans. NWT, Canada. #lichen #fungi #fungifriends

#Sunflowers (Helianthus annuus) shot on September 21st. #Bloomscrolling #Wildflowers #UrbanWildflowers

Snapdragons (Antirrhinum majus) shot on October 14, 2025. #Bloomscrolling #Flowers #VolunteerFlowers

#Zinnias (Z. elegans) shot on October 7th of last year. #Bloomscrolling #Flowers #Flowersky

More #Pansies (Viola x wittrockiana) shot in 2019 or earlier. #Bloomscrolling #Flowers #SidewalkFlowers

Ribwort (Plantago lanceolata) shot on Columbus Boulevard in May of 2020.

Pennsylvania Pellitory (Parietaria pensylvanica) shot in April of 2020. #Wallplants #Wallweeds #Crackplants

Spiny Sowthistle (Sonchus asper) grown out of the side of a house in Whitman, shot on March 20, 2020. #Wallweeds #Wallplants #UrbanWeeds #Crackweeds

Tree of Hell (Ailanthus altissima) shot in June of 2020. I'm still slowly transferring old posts from the bad place to here. I should have that account pretty much cleared out by the end of the winter.

Hedge Bindweed (Calystegia sepium) shot on August 5th of last year at the northeast end of East Oregon, off Oregon Avenue. #Bloomscrolling #Wildflowers #UrbanWildflowers

A not-so common Common Blue Violet (Viola sororia) of a speckled variety, shot on April 8th of 2025. #Bloomscrolling #Flowers #SidewalkFlowers

High Mallow (Malva sylvestris) shot in East Oregon on June 15th of 2020. #Bloomscrolling #Flowers #SidewalkFlowers

Spiderflower shot in East Oregon in June of 2020.