Solidago flexicaulis is flowering in the yard of the Friends Center on Cherry Street, just west of 15th Street.
The goldenrod (most likely Solidago rugosa) growing on the embankment of the Reading Viaduct, alongside the railroad tracks that lead to Market East (i.e., the east side of the embankment), aren’t blooming yet.
Solidago rugosa is flowering along the old railroad embankment (west side) running south from Erie Avenue, just east of B St.
Kyllinga is flowering on Hermit Lane, just off of Henry Avenue, by the side of the road.
Tridens flavus is about to start flowering on Cresson Street, just off of Ridge Avenue (across from the Wissahickon train station).
On Saturday night, an Ailanthus webworm moth was on a Clethra alnifolia inflorescence at Gayley and Jefferson Streets, in Media (PA).
Photo by Tom Borkowski