Directory       News       Site Map       Home

  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 @
Go to the Crosswalk search page

Looking for generic name Equisetum as accepted name or synonym

Mail comment Equisetum X ferrissii Clute
Equisetum X ferrissii Clute--->source: Mnz IPNI
Mail comment Equisetum arvense L.
Equisetum arvense L. var. alpestre Wahlenb.--->source: UNK IPNI
Equisetum arvense L. var. boreale (Bong.) Rupr.--->source: UNK IPNI
Equisetum arvense L. var. riparium Farw.--->source: UNK IPNI
Equisetum arvense L.--->source: Mnz IPNI
Equisetum calderi Boivin--->source: PLS IPNI
Mail comment Equisetum hyemale L. subsp. affine (Engelm.) Calder & R.H. Taylor
Equisetum affine Engelm.--->source: UNK IPNI
Equisetum hyemale L. p.p.--->source: UNK
Equisetum hyemale L. subsp. affine (Engelm.) Calder & R.H. Taylor--->source: Jeps IPNI
Equisetum hyemale L. var. affine (Engelm.) A.A. Eat.--->source: Mnz
Equisetum hyemale L. var. californicum Milde--->source: Mnz IPNI
Equisetum hyemale L. var. elatum (Engelm.) Morton--->source: PNW IPNI
Equisetum hyemale L. var. pseudohyemale (Farw.) C.V. Morton--->source: PNW IPNI
Equisetum hyemale L. var. robustum (A. Br.) A.A. Eat.--->source: Mnz IPNI
Hippochaete hyemalis (L.) Farw. subsp. affinis (Engelm.) W. A. Weber--->source: PNW IPNI
Equisetum praealtum Raf.--->source: FNA IPNI
Equisetum robustum A. Braun--->source: FNA IPNI
Mail comment Equisetum laevigatum A. Braun
Equisetum funstonii A.A. Eaton--->source: UNK IPNI
Equisetum hyemale L. var. intermedium A.A. Eat.--->source: Mnz IPNI
Equisetum intermedium (A.A. Eat.) Rydb.--->source: Mnz IPNI
Equisetum kansanum Schaffn.--->source: Mnz IPNI
Hippochaete laevigata (A. Br.) Farw.--->source: UNK IPNI
Equisetum laevigatum A. Br. subsp. funstonii (A.A. Eat.) Hartman--->source: Jeps IPNI
Equisetum laevigatum A. Br.--->source: Mnz IPNI
Mail comment Equisetum palustre L.
Equisetum palustre L. var. americanum Victorin--->source: FNA IPNI
Equisetum palustre L. var. simplicissimum A. Br.--->source: PLS IPNI
Equisetum palustre L.--->source: Mnz IPNI
Mail comment Equisetum telmateia Ehrh. subsp. braunii (Milde) R.L. Hauke
Equisetum braunii Milde--->source: Jeps IPNI
Equisetum telmateia Ehrh. p.p.--->source: UNK
Equisetum telmateia Ehrh. subsp. braunii (Milde) R.L. Hauke--->source: Jeps IPNI
Equisetum telmateia Ehrh. var. braunii (Milde) Milde--->source: Mnz

These are the sources of the application of a name, not the place of publication of a name.
FNA: Flora North America, V. 2 or 3
Jeps: Jepson Manual: Higher Plants of California. 1993 Hickman ed.
Mnz: P.A. Munz & D.D. Keck 1959. A California Flora
PLS: PLANTS DATABASE 1996 version. California data. USDA. Not used after 6-97
PNW: Vasc. Pl Pac. NW unspecified volume. C.L. Hitchc., Cronquist & Ownbey
UNK: unrecorded source