Vascular Plants of Idaho
Apocynaceae

Generated from PNW Herbaria database
November 28, 2020.

9 genus names
27 species/infraspecies names
(names highlighted in brown could not be resolved to an accepted name)

Index to Genera:

V: Vinca,

Apocyanum
Apocyanum androsaemifolium (ID; 7; 1999-2016)
Apocynum
Apocynum androsaemifolium (BBLM, BBLM-OWY, BOIS, CIC, CIC-PYNF, CRMO, HPSU, ID, IDE, IDS, MONT, NY, OSC, RM, SRP, WCW, WS, WTU, WWB; 481; 1895-2020)
Apocynum cannabinum (BBLM-OWY, CIC, CIC-SHO, CRMO, ID, IDE, IDS, MONT, NY, OSC, RM, SBLM, SRP, UBC, WS, WTU, WWB; 138; 1901-2015)
Apocynum convallarium (ID; 1; ?)
Apocynum ×floribundum (CIC, CRMO, ID, IDS, SRP, WS, WTU; 34; 1924-2016)
Apocynum macranthum (NY; 1; 1892)
Apocynum pumilum (ID; 1; ?)
var. tomentellum (ID; 1; ?)
Asclepias
Asclepias asperula (CIC, NY, SRP, WS; 4; 1938-1976)
ssp. asperula (CIC, WS; 2; 1938-1976)
Asclepias capricornu (ID; 1; 1938)
var. decumbens (ID; 1; 1938)
Asclepias cryptoceras (BBLM, BBLM-OWY, CIC, ID, IDS, NY, OSC, RM, SRP, WS, WTU; 75; 1911-2015)
Asclepias fascicularis (BBLM, CIC, CIC-PYNF, CRMO, ID, IDE, IDS, MONT, NY, OSC, RM, SRP, WS, WTU; 74; 1911-2013)
Asclepias incarnata (BOIS, CIC, ID, NY, SRP; 20; 1971-2020)
ssp. incarnata (CIC; 11; 1971-1994)
Asclepias mexicana (ID; 7; 1912-1939)
Asclepias pumila (IDS; 1; 1941)
Asclepias speciosa (BBLM, CIC, CIC-PYNF, CIC-SHO, CRMO, ID, IDE, IDS, MONT, NY, OSC, RM, SRP, WS, WTU; 145; 1891-2019)
Asclepias subverticillata (CRMO, NY; 2; 2002)
Cryptostegia
Cryptostegia grandiflora (IDS; 1; 1938)
Cynanchum
Cynanchum laeve (ID, IDE; 12; 1966)
Funastrum
Funastrum utahense (SRP; 1; 2010)
Gomphocarpus
Gomphocarpus physocarpus (WS; 1; 1987)
Poacynum
Poacynum secunda (NY; 1; 2002)
Vinca
Vinca major (ID; 2; 1954)
Vinca minor (ID, IDE, USFS; 5; 1969-1989)