The Plant List — A working list for all plant species

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44 plant name records match your search criteria Helianthella. The results are below.

The names found have these generic epithets:

  • Helianthella; species epithets begin with: A C D G I L M N P Q S T U

The results can also be downloaded as a CSV file (Unicode UTF-8 encoding).

See "Status", "Confidence level", "Source" for definitions.

Name Status Confi­dence level Source Date supplied
Helianthella aldersonii Greene Unresolved L TICA
Helianthella anomalus S.F.Blake Unresolved L TICA
Helianthella argophylla (D.C.Eaton) A.Gray Unresolved L TICA
Helianthella argophylla (D.C.Eaton) Coville [Illegitimate] Unresolved L TICA
Helianthella californica A.Gray Accepted M TICA
Helianthella californica subsp. californica Synonym L TICA
Helianthella californica var. californica Synonym L TICA
Helianthella californica var. nevadensis (Greene) Jeps. Synonym L TICA
Helianthella californica subsp. nevadensis (Greene) W.A.Weber Accepted L TICA
Helianthella californica var. shastensis W.A.Weber Synonym L TICA
Helianthella californica subsp. shastensis (W.A.Weber) W.A.Weber Accepted L TICA
Helianthella cannonae Eastw. Unresolved L TICA
Helianthella castanea Greene Accepted M TICA
Helianthella castanea var. castanea Synonym L TICA
Helianthella ciliata S.F.Blake Accepted M TICA
Helianthella covillei A.Nelson Synonym M TICA
Helianthella douglasii Torr. & A.Gray Unresolved L TICA
Helianthella durangensis B.L.Turner Accepted M TICA
Helianthella grandiflora Torr. & A.Gray Synonym M TICA
Helianthella gypsophila B.L.Turner Accepted M TICA
Helianthella gypsophila var. gypsophila Synonym L TICA
Helianthella iostephanoides Greenm. Unresolved L TICA
Helianthella lanceolata (Nutt.) Torr. & A.Gray Unresolved L TICA
Helianthella latifolia Scheele Synonym M TICA
Helianthella madrensis S.Watson Synonym M TICA
Helianthella majuscula Greene Unresolved L TICA
Helianthella mexicana A.Gray Accepted M TICA
Helianthella mexicana var. latifolia Weber Synonym L TICA
Helianthella mexicana var. mexicana Synonym L TICA
Helianthella microcephala (A.Gray) A.Gray Accepted M TICA
Helianthella multicaulis D.C.Eaton Unresolved L TICA
Helianthella nevadensis Greene Synonym M TICA
Helianthella nudicaulis (A.Gray) A.Gray Unresolved L TICA
Helianthella parryi A.Gray Accepted M TICA
Helianthella pringlei A.Gray Synonym M TICA
Helianthella pringlei S.Watson Unresolved L TICA
Helianthella quinquenervis (Hook.) A.Gray Accepted M TICA
Helianthella quinquenervis var. quinquenervis Synonym L TICA
Helianthella scabra Payson Unresolved L TICA
Helianthella tenuifolia Torr. & A.Gray Synonym M TICA
Helianthella uniflora A.Gray Unresolved L TICA
Helianthella uniflora (Nutt.) Torr. & A.Gray Accepted L TICA
Helianthella uniflora var. douglasii (Torr. & A.Gray) W.A.Weber Synonym L TICA
Helianthella uniflora var. uniflora Synonym L TICA