The yellow-flowered vine seen in Boston is likely Thunbergia alata, the black-eyed Susan vine. It’s perennial only in south Florida; elsewhere grow it as an annual. It thrives in containers with support.

Why Black-Eyed Susan Vine Drops Flowers: Cold Nights and Pests
Wild Vine Identification: Porcelain Vine (Ampelopsis brevipedunculata)
Black-Eyed Susan (Rudbeckia fulgida): Reliable Summer-to-Fall Perennial
Identifying Yellow Passionvine (Passiflora lutea): A Common Weedy Vine
Southern Blight on Black-Eyed Susan: Diagnosis and Soil Management
Evergreen Wisteria: A Vine That Shouldn't Survive Here But Does
Black-Eyed Susan Vine Declining: Drainage and Fertilizer Fixes
Growing Rudbeckia (Annual Black‑Eyed Susan): Easy Summer Color
How to Grow Thunbergia (Black-Eyed Susan Vine): Cheerful Climber for Fences and Pots
Millet in the Yard: Birdseed Volunteer
Spigelia (Indian Pink): Native Woodland Wildflower
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