Palay rubbervine USDA PLANTS Symbol: CRGR6
U.S. Nativity: Exotic
Habit: Vines
Cryptostegia grandiflora (Roxb. ex R. Br.) R. Br.

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Taxonomic Rank: Magnoliopsida: Gentianales: Asclepiadaceae
Native Range: Africa (BAIL);

Selected Images from Invasive.orgView All Images at

Dan Clark, USDI National Park Service,
Additional Resolutions & Image Usage

Forest and Kim Starr, Starr Environmental,
Additional Resolutions & Image Usage

EDDMapS Distribution:
This map is incomplete and is based only on current site and county level reports made by experts and records obtained from USDA Plants Database. For more information, visit

State(s) Where Reported invasive.
Based on state level agency and organization lists of invasive plants from WeedUS database.

Invasive Listing Sources:
Reichard, Sarah. 1994.  Assessing the potential of invasiveness in woody plants introduced in North America. University of Washington Ph.D. dissertation.