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`Fred Hrusa's CROSSWALK`

This is an extract from the nomenclatural crosswalk compiled by Fred Hrusa. The crosswalk is a database that accounts for the application of names of California plants. For the most part, The Jepson Manual of 1993 is the source of accepted names. The crosswalk is Hrusa's attempt to determine the Jepson name for names occurring in previous literature. In this extract, the "accepted name" forms the first line of each paragraph, with synonyms and misapplications indented beneath it. The abbreviation pointed to by the arrow is the source of the application of the name. Expansions of the abbreviation can be found at the bottom of the page. Notes about the publication of a name, and sometimes other comments, can be found between curly brackets following the name. Links are provided for names that are represented in the Jepson Interchange.

Comments tied to a name can be e-mailed in by clicking on a left-pointing arrow.

For general comments, Fred Hrusa can be contacted by e-mail: FHrusa @ cdfa.ca.gov
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Looking for generic name Erigeron as accepted name or synonym

Aster alpigenus (Torr. & A. Gray) A. Gray var. andersonii (A. Gray) M. Peck: Oreostemma alpigenum (T. & G.) Gray var. andersonii (Gray) Nesom--->source: UNK; Oreostemma alpigenum (T. & G.) Greene var. andersonii (Gray) Nesom--->source: UNK; Aster alpigenus (T. & G.) Gray p.p.--->source: UNK; Aster alpigenus (T. & G.) Gray subsp. andersonii (Gray) Onno--->source: Mnz IPNI; Aster alpigenus (T. & G.) Gray var. andersonii (A. Gray) M. Peck--->source: Jeps IPNI; Aster andersonii (Gray) Gray--->source: UNK IPNI; Erigeron andersonii Gray--->source: UNK IPNI; Oreastrum andersonii (Gray) Greene--->source: UNK IPNI; Oreostemma andersonii (Gray) Greene--->source: UNK IPNI; Oreastrum elatum Greene--->source: UNK IPNI; Oreostemma elatum (Greene) Greene--->source: UNK; Aster elatus (Greene) Cronq.--->source: Mnz IPNI
Conyza bonariensis (L.) Cronq.: Conyza ambigua DC.--->source: Mnz {pub. info.: Fl. Franc. 6: 468. 1815} IPNI; Erigeron bonariense L.--->source: Mnz {pub. info.: Sp. Pl. 863. 1753} IPNI; Conyza bonariensis (L.) Cronq.--->source: Mnz IPNI; Conyza crispa Rupr.--->source: Abr4 {pub. info.: Bull. Acad. St. Petersb. 14: 235. 1856} IPNI; Erigeron crispus Pourr.--->source: Abr4 {pub. info.: Mem. Acad. Toul. 3: 318. 1788} IPNI; Conyzella linifolia (Willd.) Greene--->source: Mnz {pub. info.: Fl. Fran. 386. 1897} IPNI; Erigeron linifolium Willd.--->source: Abr4 {pub. info.: Sp. Pl. 3: 1955. 1804} IPNI; Erigeron undulatus Moench.--->source: Abr4 {pub. info.: Meth. 598. 1794} IPNI
Conyza canadensis (L.) Cronq.: Leptilon canadense (L.) Britt. & Brown--->source: Abr4 {pub. info.: Ill. Fl. 3: 391. 1898} IPNI; Conyza canadensis (L.) Cronq. var. canadensis--->source: Mnz {pub. info.: Bull. Torr. Bot. Club 70: 632. 1943. autonym from var. glabrata (Gray) Cronq. Bull. Torr. Bot. Cl. 74: 150. 1947}; Conyza canadensis (L.) Cronq. var. glabrata (Gray) Cronq.--->source: Mnz {pub. info.: Bull. Torr. Bot. Cl. 74: 150. 1947}; Conyza canadensis (L.) Cronq.--->source: Mnz IPNI; Conyzella canadensis (L.) Rupr.--->source: Abr4 {pub. info.: Mem. Acad. St. Petersb. VII. 14: 51. 1869} IPNI; Erigeron canadensis L.--->source: Mnz {pub. info.: Sp. Pl. 863. 1753} IPNI; Erigeron canadensis L. var. glabratus Gray--->source: Mnz {pub. info.: Bost. Journ. Nat. Hist. 6: 220. 1850} IPNI; Marsea canadensis (L.) Badillo--->source: Abr4 {pub. info.: Bol. Soc. Venez. Cienc. nat. 10: 256. 1946} IPNI
Conyza coulteri A. Gray: Conyza coulteri Gray, non Rothr. in Wheeler var. tenuisecta Gray--->source: GHI {pub. info.: Syn. Fl. N. Amer. 1, pt. 2: 221. 1884} IPNI; Conyza coulteri Gray, non Rothr. in Wheeler--->source: Mnz {pub. info.: Proc. Amer. Acad. Arts 7: 355. 1868} IPNI; Conyzella coulteri (Gray) Greene--->source: Abr4 {pub. info.: Fl. Fran. 386. 1897} IPNI; Eschenbachia coulteri (Gray) Rydb.--->source: Mnz {pub. info.: Bull. Torr. Bot. Club 33: 154. 1906} IPNI; Laennecia coulteri (Gray) Nesom--->source: UNK; Erigeron discoidea Kell.--->source: Abr4 {pub. info.: Proc. Calif. Acad. 5: 55. 1873} IPNI
Conyza floribunda Kunth: Conyza albida Willd. ex Spreng.--->source: Abr4 {pub. info.: Syst. 3: 514. 1826} IPNI; Conyza floribunda Kunth--->source: Mnz IPNI; Erigeron floribundus (H.B.K.) Sch.-Bip.--->source: Abr4 {pub. info.: Bull. Soc. Bot. France 12: 81. 1865} IPNI
Erigeron aequifolius H.M. Hall: Erigeron aequifolius Hall--->source: Mnz IPNI
Erigeron algidus Jeps.: Erigeron algidus Jeps.--->source: Jeps IPNI; Erigeron petiolaris Greene--->source: Mnz IPNI
Erigeron aliceae Howell: Erigeron aliceae T.J. Howell--->source: Mnz IPNI
Erigeron annuus (L.) Pers.: Erigeron annuus (L.) Pers.--->source: Mnz IPNI
Erigeron aphanactis (A. Gray) Greene var. congestus (Greene) Cronq.: Erigeron aphanactis (Gray) Greene var. congestus (Greene) Cronq.--->source: Mnz IPNI
Erigeron aphanactis (A. Gray) Greene: Erigeron aphanactis (Gray) Greene--->source: Mnz IPNI
Erigeron argentatus A. Gray: Erigeron argentatus Gray--->source: Mnz IPNI
Erigeron austiniae Greene: Erigeron austiniae Greene--->source: Jeps IPNI; Erigeron chrysopsidis Gray subsp. austinae (Greene) Cronq.--->source: Mnz IPNI
Erigeron barbellulatus Greene: Erigeron barbellulatus Greene--->source: Mnz IPNI
Erigeron biolettii Greene: Erigeron biolettii Greene--->source: Mnz IPNI
Erigeron blochmaniae Greene: Erigeron blochmaniae Greene--->source: Jeps IPNI; Erigeron foliosus Nutt. var. blochmaniae (Greene) Hall--->source: Mnz IPNI
Erigeron bloomeri A. Gray var. bloomeri: Erigeron bloomeri Gray var. pubens Keck--->source: Mnz
Erigeron bloomeri A. Gray var. nudatus (A. Gray) Cronq.: Erigeron bloomeri Gray var. nudatus (Gray) Cronq.--->source: Mnz IPNI
Erigeron bloomeri A. Gray: Erigeron bloomeri Gray--->source: Mnz IPNI
Erigeron breweri A. Gray var. bisanctus G.L. Nesom: Erigeron breweri A. Gray var. bisanctus G.L. Nesom--->source: Jeps IPNI
Erigeron breweri A. Gray var. covillei (Greene) G.L. Nesom: Erigeron breweri A. Gray var. covillei (Greene) G.L. Nesom--->source: Jeps IPNI; Erigeron foliosus Nutt. var. covillei (Greene) Compton--->source: Mnz IPNI
Erigeron breweri A. Gray var. jacinteus (H.M. Hall) Cronq.: Erigeron breweri Gray var. jacinteus (Hall) Cronq.--->source: Mnz IPNI
Erigeron breweri A. Gray var. klamathensis G.L. Nesom: Erigeron breweri A. Gray var. klamathensis G.L. Nesom--->source: Jeps IPNI; Erigeron klamathensis (Nesom) Nesom--->source: SID21(1 {pub. info.: Sida 21(1):20.2004}
Erigeron breweri A. Gray var. porphyreticus (M.E. Jones) Cronq.: Erigeron breweri Gray var. porphyreticus (Jones) Cronq.--->source: Mnz IPNI
Erigeron breweri A. Gray: Erigeron breweri Gray--->source: Mnz IPNI
Erigeron calvus Coville: Erigeron calvus Coville--->source: Mnz IPNI
Erigeron cervinus Greene: Erigeron cervinus Greene--->source: Mnz IPNI; Erigeron delicatus Cronq.--->source: Mnz IPNI
Erigeron clokeyi Cronq. var. pinzliae Nesom: Erigeron clokeyi Cronq. p.p.--->source: Mnz {pub. info.: Brittonia 6:214. 1947}; Erigeron clokeyi Cronq. var. pinzliae Nesom--->source: SID21(1 {pub. info.: Sida 21(1):28.2004} IPNI
Erigeron compactus S.F. Blake: Erigeron compactus Blake--->source: Mnz IPNI
Erigeron compositus Pursh: Erigeron compositus Pursh var. discoideus Gray--->source: Mnz IPNI; Erigeron compositus Pursh var. glabratus Macoun--->source: Mnz IPNI; Erigeron compositus Pursh--->source: Jeps IPNI
Erigeron concinnus (Hook. & Arn.) Torr. & A. Gray var. concinnus: Erigeron pumilus Nutt. subsp. concinnoides Cronq.--->source: Mnz IPNI
Erigeron concinnus (Hook. & Arn.) Torr. & A. Gray var. condensatus D.C. Eaton: Erigeron concinnus (Hook. & Arn.) Torr. & A. Gray var. condensatus D.C. Eaton--->source: Jeps IPNI; Erigeron pumilus Nutt. var. condensatus (D. Eat.) Cronq.--->source: Mnz IPNI
Erigeron concinnus (Hook. & Arn.) Torr. & A. Gray: Erigeron concinnus (H. & A.) T. & G.--->source: Mnz IPNI
Erigeron coulteri Porter: Erigeron coulteri Porter--->source: Mnz IPNI
Erigeron decumbens Nutt. var. robustior (Cronq.) Cronq.: Erigeron decumbens Nutt. subsp. robustior Cronq.--->source: SID21(1 {pub. info.: Brittonia 6: 174. 1947} IPNI; Erigeron decumbens Nutt. var. robustior (Cronq.) Cronq.--->source: Mnz {pub. info.: Vasc. Pl. Pac. NW 5:175. 1955} IPNI; Erigeron robustior (Cronq.) Nesom--->source: SID21(1 {pub. info.: Sida 21(1):21.2004}
Erigeron divergens Torr. & A. Gray: Erigeron divergens T. & G.--->source: Mnz IPNI
Erigeron eatonii A. Gray var. nevadincola (S.F. Blake) G.L. Nesom: Erigeron eatonii A. Gray var. nevadincola (S.F. Blake) G.L. Nesom--->source: Jeps IPNI; Erigeron nevadincola Blake--->source: Mnz
Erigeron eatonii A. Gray var. plantagineus (Greene) Cronq.: Erigeron eatonii A. Gray var. plantagineus (Greene) Cronq.--->source: Jeps IPNI; Erigeron eatonii Gray subsp. plantagineus (Greene) Cronq.--->source: Mnz IPNI; Erigeron ursinus D.C. Eat.--->source: UNK IPNI
Erigeron eatonii A. Gray var. sonnei: Erigeron eatonii A. Gray var. sonnei--->source: Jeps IPNI; Erigeron sonnei Greene--->source: Mnz IPNI
Erigeron eatonii A. Gray: Erigeron eatonii A. Gray--->source: Jeps IPNI
Erigeron elegantulus Greene: Erigeron elegantulus Greene--->source: Mnz IPNI
Erigeron elmeri (Greene) Greene: Erigeron breweri Gray var. elmeri (Greene) Jeps.--->source: Mnz IPNI; Erigeron elmeri (Greene) Greene--->source: Jeps IPNI
Erigeron filifolius Nutt. var. filifolius: Erigeron filifolius (Hook.) Nutt. p.p.--->source: Mnz
Erigeron foliosus Nutt. var. confinis (Howell) Jeps.: Erigeron foliosus Nutt. var. confinis (Howell) Jeps.--->source: Mnz IPNI
Erigeron foliosus Nutt. var. foliosus: Erigeron foliosus Nutt. var. stenophyllus (Nutt.) Gray--->source: Mnz IPNI
Erigeron foliosus Nutt. var. franciscensis G.L. Nesom: Erigeron foliosus Nutt. var. franciscensis G.L. Nesom--->source: Jeps IPNI
Erigeron foliosus Nutt. var. hartwegii (Greene) Jeps.: Erigeron foliosus Nutt. var. hartwegii (Greene) Jeps.--->source: Mnz IPNI
Erigeron foliosus Nutt. var. mendocinus Greene: Erigeron foliosus Nutt. var. hartwegii (Greene) Jeps.--->source: Mnz; Erigeron foliosus Nutt. var. mendocinus Greene--->source: Jeps IPNI
Erigeron foliosus Nutt.: Erigeron foliosus Nutt.--->source: Mnz IPNI
Erigeron glaucus Ker Gawl.: Erigeron glaucus Ker-Gawl.--->source: Mnz IPNI
Erigeron greenei Nesom: Erigeron angustatus Greene non Fries ex Nym.--->source: Mnz {pub. info.: Bull. Calif. Acad. Sci. 1(3):88.1885. Not Fries ex Nym. Consp. Fl. Europ. 2:389.1879}; Erigeron greenei Nesom--->source: SID21(1 {pub. info.: Sida 21(1):28.2004. Replacement for E. angustatus Greene} IPNI
Erigeron inornatus A. Gray var. calidipetris G.L. Nesom: Erigeron inornatus A. Gray var. calidipetris G.L. Nesom--->source: Jeps IPNI
Erigeron inornatus A. Gray var. keilii G.L. Nesom: Erigeron inornatus A. Gray var. keilii G.L. Nesom--->source: Jeps IPNI
Erigeron inornatus A. Gray: Erigeron inornatus (Gray) Gray--->source: Mnz IPNI
Erigeron karvinskianus DC.: Erigeron karvinskianus DC.--->source: Jeps IPNI; Erigeron karwinskianus DC.--->source: UNK IPNI
Erigeron lassenianus Greene var. deficiens Cronq.: Erigeron lassenianus Greene var. deficiens Cronq.--->source: Jeps IPNI
Erigeron lassenianus Greene var. lassenianus: Erigeron flexuosus Cronq.--->source: Mnz IPNI
Erigeron lassenianus Greene: Erigeron lassenianus Greene--->source: Mnz IPNI
Erigeron linearis (Hook.) Piper: Erigeron linearis (Hook.) Piper--->source: Mnz IPNI
Erigeron lobatus A. Nelson: Erigeron lobatus A. Nels.--->source: Mnz IPNI
Erigeron mariposanus Congdon: Erigeron foliosus Nutt.--->source: Mnz; Erigeron mariposanus Congdon--->source: Jeps IPNI
Erigeron miser A. Gray: Erigeron miser Gray--->source: Mnz IPNI
Erigeron multiceps Greene: Erigeron multiceps Greene--->source: Mnz IPNI
Erigeron parishii A. Gray: Erigeron parishii Gray--->source: Mnz IPNI
Erigeron peregrinus (Pursh) Greene var. callianthemus (Greene) Cronq.: Erigeron peregrinus (Pursh) Greene subsp. callianthemus (Greene) Cronq.--->source: Mnz; Erigeron peregrinus (Pursh) Greene var. angustifolius (Gray) Cronq.--->source: Mnz IPNI; Erigeron peregrinus (Pursh) Greene var. callianthemus (Greene) Cronq.--->source: Jeps IPNI; Erigeron regalis Greene--->source: UNK IPNI; Erigeron salsuginosus auct. non Gray, nec Rich.--->source: UNK IPNI
Erigeron peregrinus (Pursh) Greene var. hirsutus Cronq.: Erigeron peregrinus (Pursh) Greene var. hirsutus Cronq.--->source: Mnz IPNI
Erigeron peregrinus (Pursh) Greene: Erigeron peregrinus (Pursh) Greene--->source: Mnz IPNI
Erigeron petrophilus Greene var. sierrensis G.L. Nesom: Erigeron petrophilus Greene var. sierrensis G.L. Nesom--->source: Jeps IPNI
Erigeron petrophilus Greene var. viscidulus (A. Gray) G.L. Nesom: Erigeron inornatus Gray var. viscidulus Gray--->source: Mnz IPNI; Erigeron petrophilus Greene var. viscidulus (A. Gray) G.L. Nesom--->source: Jeps IPNI
Erigeron petrophilus Greene: Erigeron petrophilus Greene--->source: Mnz IPNI
Erigeron philadelphicus L.: Erigeron philadelphicus L.--->source: Mnz IPNI
Erigeron pumilus Nutt. var. intermedius Cronq.: Erigeron pumilus Nutt. subsp. intermedius Cronq.--->source: Mnz; Erigeron pumilus Nutt. var. intermedius Cronq.--->source: Jeps IPNI
Erigeron pygmaeus (A. Gray) Greene: Erigeron pygmaeus (Gray) Greene--->source: Mnz IPNI; Erigeron radicatus Hook.--->source: UNK IPNI
Erigeron reductus (Cronq.) G.L. Nesom var. angustatus (A. Gray) G.L. Nesom: Erigeron inornatus Gray var. angustatus Gray--->source: Mnz IPNI; Erigeron reductus (Cronq.) G.L. Nesom var. angustatus (A. Gray) G.L. Nesom--->source: Jeps IPNI
Erigeron reductus (Cronq.) G.L. Nesom var. reductus: Erigeron inornatus Gray var. reductus Cronq.--->source: Mnz IPNI
Erigeron reductus (Cronq.) G.L. Nesom: Erigeron reductus (Cronq.) G.L. Nesom--->source: Jeps IPNI; Erigeron spp.--->source: Mnz IPNI
Erigeron sanctarum S. Watson: Erigeron sanctarum Wats.--->source: Mnz IPNI
Erigeron serpentinus G.L. Nesom: Erigeron serpentinus G.L. Nesom--->source: Jeps IPNI
Erigeron strigosus Willd.: Erigeron strigosus Muhl. ex Willd.--->source: Mnz IPNI
Erigeron supplex A. Gray: Erigeron supplex Gray--->source: Mnz IPNI
Erigeron tener A. Gray: Erigeron tener Gray--->source: Mnz IPNI
Erigeron uncialis S.F. Blake var. uncialis: Erigeron uncialis Blake p.p.--->source: Mnz
Erigeron utahensis A. Gray: Erigeron utahensis Gray--->source: Mnz IPNI
Erigeron vagus Payson: Erigeron vagus Payson--->source: Mnz IPNI
Trimorpha acris (L.) S.F. Gray var. debilis (A. Gray) G.L. Nesom: Erigeron acris L. p.p.--->source: UNK; Erigeron acris L. var. debilis Gray--->source: Mnz; Trimorpha acris (L.) S.F. Gray var. debilis (A. Gray) G.L. Nesom--->source: Jeps IPNI; Erigeron debilis (Gray) Rydb.--->source: UNK IPNI
Trimorpha lonchophylla (Hook.) G.L. Nesom: Trimorpha lonchophylla (Hook.) G.L. Nesom--->source: Jeps IPNI; Erigeron lonchophyllus Hook.--->source: Mnz

These are the sources of the application of a name, not the place of publication of a name.
Abr4: L. Abrams, 1960 Ill. Fl. Pacific States. V. IV
GHI: Gray Herbarium Index, Online. Harvard University Herbaria. No longer available as this.
Jeps: Jepson Manual: Higher Plants of California. 1993 Hickman ed.
Mnz: P.A. Munz & D.D. Keck 1959. A California Flora
SID21:
UNK: unrecorded source