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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 Poa as accepted name or synonym

Mail comment Desmazeria rigida (L.) Tutin
Desmazeria rigida (L.) Tutin--->source: Jeps IPNI
Diplachne rigida (L.) Munro ex Chapm.--->source: GRUS {pub. info.: Fl. South. U.S. ed. 3. 609. 18971} IPNI
Festuca rigida (L.) Raspail--->source: GRUS {pub. info.: Ann. Sci. Nat. Bot. 5: 445. 1825} IPNI
Glyceria rigida (L.) J.E. Smith--->source: GRUS {pub. info.: English Fl. 1: 119. 1824} IPNI
Poa rigida L.--->source: Mnz IPNI
Sclerochloa rigida (L.) Link--->source: GRUS {pub. info.: Enum. Pl. 1: 90. 1821} IPNI
Scleropoa rigida (L.) Griseb.--->source: Mnz IPNI
Snaphe rigida (L.) Dulac--->source: GRUS {pub. info.: Fl. Haut. Pyr. 90. 1867} IPNI
Catapodium rigidum (L.) C.F. Hubbard ex Dony--->source: UNK IPNI
Mail comment Festuca kingii (S. Watson) Cassidy
Festuca confinis Vasey--->source: Mnz {pub. info.: Bull. Torrey Bot. Club 11: 126. 1884.} IPNI
Festuca kingii (Wats.) Cassidy non Scribn.--->source: MOBOT {pub. info.: Bull. Colorado State Univ. Exp. Sta. 12: 36. 1890. not Scribn. 1897} IPNI
Festuca kingii (Wats.) Scribn. non Cassidy--->source: MOBOT {pub. info.: U.S.D.A. Div. Agrostol. Bull. 5: 36. 1897. Not Cassidy 1890} IPNI
Hesperochloa kingii (Wats.) Rydb.--->source: Mnz IPNI
Leucopoa kingii (Wats.) W.A. Weber--->source: MOBOT {pub. info.: Univ. Colorado Stud., Ser. Biol. 23: 2. 1966.}
Poa kingii Wats.--->source: Mnz {pub. info.: Botany Fortieth Parallel. Botany 387. 1871} IPNI
Mail comment Glyceria grandis S. Watson
Panicularia americana (Torr.) MacM.--->source: Mnz {pub. info.: Met. Minn. Val. 81. 1892} IPNI
Poa aquatica L. var. americana Torr.--->source: Abr1 {pub. info.: Fl. North & Mid. U.S. 1: 108. 1823} IPNI
Glyceria grandis Wats. f. grandis--->source: UNK IPNI
Glyceria grandis Wats.--->source: Mnz IPNI
Panicularia grandis (Wats.) Nash--->source: Mnz IPNI
Mail comment Glyceria striata (Lam.) Hitchc.
Poa lamarckii Kunth--->source: GRUS {pub. info.: Enum. Pl. 1: 362. 1833} IPNI
Poa lineata Pers.--->source: GRUS {pub. info.: Syn. Pl. 1: 89. 1805} IPNI
Glyceria michauxii Kunth.--->source: GRUS {pub. info.: Rev. Gram. 1: 118. 1829} IPNI
Glyceria neogaea Steud.--->source: GRUS {pub. info.: Syn. Pl. Glum. 1: 285. 1854} IPNI
Glyceria nervata auct. non (Willd.) Trin.--->source: Mnz IPNI
Glyceria nervata auct. non Trin.--->source: JeFl IPNI
Panicularia nervata auct non (Willd.) Kuntze--->source: GRUS {pub. info.: Rev. Gen. Pl. 2: 783. 1891} IPNI
Poa nervata auct non Willd.--->source: GRUS IPNI
Poa parviflora Pursh non R. Br.--->source: GRUS {pub. info.: Fl. Amer. Sept. 1: 80. 1814} IPNI
Glyceria striata (Lam.) A.S. Hitchc.--->source: Mnz IPNI
Panicularia striata (Lam.) Hitchc. in Sm.--->source: GRUS {pub. info.: Man. Southeast Fl. 132. 1933} IPNI
Poa striata Lam.--->source: Mnz {pub. info.: Tabl. Encycl. 1: 183. 1791} IPNI
Poa striata Michx., non Lam.--->source: Abr1 {pub. info.: Fl. Bor. Amer. 1: 69. 1803, not P. striata Lam. 1791} IPNI
Poa sulcata Roem. & Schult., non Lag.--->source: GRUS {pub. info.: Syst. Veg. 2: 550. 1817, not P. sulcata Lag. 1816.} IPNI
Mail comment Poa abbreviata R. Br. subsp. marshii Soreng
Poa abbreviata R. Br. subsp. marshii Soreng--->source: Mnz IPNI
Mail comment Poa abbreviata R. Br. subsp. pattersonii (Vasey) A. Love, D. Love & Kapoor
Poa abbreviata R. Br. subsp. pattersonii (Vasey) A. Love, D. Love & Kapoor--->source: Jeps IPNI
Mail comment Poa ampla Merr.
Poa ampla Merr.--->source: Jeps IPNI
Mail comment Poa annua L.
Poa annua L.--->source: Mnz IPNI
Mail comment Poa atropurpurea Scribn.
Poa atropurpurea Scribn.--->source: Mnz IPNI
Mail comment Poa bigelovii Vasey & Scribn.
Poa bigelovii Vasey & Scribn.--->source: Mnz IPNI
Mail comment Poa bolanderi Vasey
Poa bolanderi Vasey subsp. bolanderi--->source: Mnz IPNI
Poa bolanderi Vasey--->source: Mnz IPNI
Mail comment Poa bulbosa L.
Poa bulbosa L.--->source: Mnz IPNI
Mail comment Poa compressa L.
Poa compressa L.--->source: Mnz IPNI
Mail comment Poa confinis Vasey
Poa confinis Vasey--->source: Mnz IPNI
Mail comment Poa cusickii Vasey subsp. epilis (Scribn.) W.A. Weber
Poa cusickii Vasey subsp. epilis (Scribn.) W.A. Weber--->source: Jeps IPNI
Poa epilis Scribn.--->source: Mnz IPNI
Mail comment Poa cusickii Vasey subsp. pallida Soreng
Poa cusickii Vasey subsp. pallida Soreng--->source: Jeps IPNI
Mail comment Poa cusickii Vasey subsp. purpurascens (Vasey) C.L. Hitchc.
Poa cusickii Vasey subsp. purpurascens (Vasey) C.L. Hitchc.--->source: Jeps IPNI
Poa epilis Scribn.--->source: Mnz IPNI
Poa purpurascens Vasey non Spreng.--->source: UNK IPNI
Mail comment Poa cusickii Vasey
Poa cusickii Vasey--->source: Jeps IPNI
Mail comment Poa douglasii Nees
Poa douglasii Nees subsp. douglasii--->source: Mnz IPNI
Poa douglasii Nees--->source: Mnz IPNI
Mail comment Poa fendleriana (Steud.) Vasey subsp. longiligula (Scribn. & Williams) Soreng
Poa fendleriana (Steud.) Vasey p.p.--->source: Mnz
Poa fendleriana (Steud.) Vasey subsp. longiligula (Scribn. & Williams) Soreng--->source: Jeps IPNI
Poa fendleriana (Steud.) Vasey var. longiligula (Scribn. & T.A. Williams) Gould--->source: MOBOT {pub. info.: Madroño 10: 94. 1949} IPNI
Poa longiligula Scribn. & Williams--->source: MOBOT {pub. info.: U.S.D.A. Div. Agrostol. Circ. 9: 3. 1899} IPNI
Paneion longiligulum (Scribn. & T.A. Williams) Lunell--->source: MOBOT {pub. info.: American Midland Naturalist 4: 222. 1915} IPNI
Mail comment Poa glauca Vahl subsp. rupicola (Nash) W.A. Weber
Poa glauca Vahl subsp. rupicola (Nash) W.A. Weber--->source: Jeps IPNI
Poa rupicola Nash ex Rydb.--->source: Mnz IPNI
Mail comment Poa howellii Vasey & Scribn.
Poa bolanderi Vasey subsp. howellii (Vasey & Scribn.) Keck--->source: Mnz IPNI
Poa howellii Vasey & Scribn.--->source: Jeps IPNI
Mail comment Poa infirma Kunth.
Poa infirma Kunth.--->source: Jeps IPNI
Mail comment Poa juncifolia Scribner
Poa juncifolia Scribner--->source: Jeps IPNI
Mail comment Poa keckii Soreng
Poa keckii Soreng--->source: Jeps IPNI
Poa suksdorfii (Beal) Vasey ex Piper--->source: Mnz IPNI
Mail comment Poa kelloggii Vasey
Poa kelloggi Vasey--->source: Mnz IPNI
Poa kelloggii Vasey--->source: Mnz IPNI
Mail comment Poa leptocoma Trin. subsp. leptocoma
Poa leptocoma Trin. p.p.--->source: Mnz
Mail comment Poa lettermanii Vasey
Poa lettermanii Vasey--->source: Mnz IPNI
Mail comment Poa macrantha Vasey
Poa douglasii Nees subsp. macrantha (Vasey) Keck--->source: Mnz IPNI
Poa macrantha Vasey--->source: Jeps IPNI
Mail comment Poa napensis Beetle
Poa napensis Beetle--->source: Mnz IPNI
Mail comment Poa nemoralis L.
Poa nemoralis L.--->source: Mnz IPNI
Mail comment Poa nevadensis Scribner
Poa nevadensis Scribner--->source: Jeps IPNI
Mail comment Poa palustris L.
Poa palustris L.--->source: Mnz IPNI
Mail comment Poa pattersonii Vasey
Poa pattersonii Vasey--->source: Mnz IPNI
Mail comment Poa piperi Hitchc.
Poa piperi A.S. Hitchc.--->source: Mnz IPNI
Mail comment Poa pratensis L. subsp. agassizensis (Boivin & D. Love) Taylor & McBride
Poa pratensis L. subsp. agassizensis (Boivin & D. Love) Taylor & McBride--->source: Jeps IPNI
Mail comment Poa pratensis L. subsp. angustifolia (L.) Arcang
Poa pratensis L. subsp. angustifolia (L.) Arcang--->source: UNK IPNI
Poa pratensis L. var. angustifolia (L.) Gaudin--->source: UNK IPNI
Mail comment Poa pratensis L.
Poa pratensis L.--->source: Jeps IPNI
Mail comment Poa pringlei Scribn.
Poa pringlei Scribn.--->source: Mnz IPNI
Mail comment Poa rhizomata Hitchc.
Poa rhizomata A.S. Hitchc.--->source: Mnz IPNI
Mail comment Poa secunda J. Presl subsp. juncifolia (Scribn.) Soreng
Poa ampla Merr.--->source: Mnz IPNI
Poa juncifolia Scribn.--->source: Mnz IPNI
Poa nevadensis Vasey ex Scribn.--->source: Mnz IPNI
Poa secunda J. Presl subsp. juncifolia (Scribn.) Soreng--->source: Jeps IPNI
Mail comment Poa secunda J. Presl subsp. juncifolia x pratensis
Poa fibrata Swall.--->source: Mnz IPNI
Poa secunda Presl subsp. juncifolia x pratensis--->source: UNK IPNI
Mail comment Poa secunda J. Presl subsp. secunda
Poa canbyi (Scribn.) T.J. Howell--->source: Mnz IPNI
Poa gracillima Vasey--->source: Mnz IPNI
Poa incurva Scribn. & Williams--->source: Mnz IPNI
Poa sandbergii Vasey--->source: Mnz IPNI
Poa scabrella (Thurb.) Benth. ex Vasey--->source: Mnz IPNI
Mail comment Poa secunda J. Presl
Poa secunda J. Presl--->source: Jeps IPNI
Mail comment Poa secunda X pratensis
Poa fibrata Swall.--->source: Mnz IPNI
Mail comment Poa sierrae J.T. Howell
Poa sierrae J.T. Howell--->source: Jeps IPNI
Mail comment Poa stebbinsii Soreng
Poa hanseni Scribn. p.p.--->source: Mnz IPNI
Poa hansenii Scribn.--->source: UNK IPNI
Poa leibergii auct. non Scribn.--->source: UNK IPNI
Poa stebbinsii Soreng--->source: Jeps IPNI
Mail comment Poa tenerrima Scribn.
Poa tenerrima Scribn.--->source: Mnz IPNI
Mail comment Poa trivialis L.
Poa trivialis L.--->source: Mnz IPNI
Mail comment Poa unilateralis Vasey
Poa unilateralis Scribn.--->source: Mnz IPNI
Mail comment Poa wheeleri Vasey
Poa nervosa (Hook.) Vasey--->source: Mnz IPNI
Poa nervosa (Hook.) Vasey var. wheeleri (Vasey) C.L. Hitchc.--->source: SD IPNI
Poa wheeleri Vasey--->source: Jeps IPNI
Mail comment Puccinellia distans (Jacq.) Parl.
Aira aquatica L. var. distans (L.) Huds.--->source: GRUS {pub. info.: Fl. Angl. 34. 1778} IPNI
Atropis distans (L.) Griseb. in Ledeb.--->source: GRUS {pub. info.: Fl. Ross. 4: 388. 1853} IPNI
Atropis distans (L.) Griseb. in Ledeb. var. tenuis (Uechtr. in Crep.) Rouy--->source: GRUS {pub. info.: Fl. France 14: 195. 1913} IPNI
Catabrosa distans (L.) Link ex Heynh.--->source: GRUS {pub. info.: Nom. 2: 126. 1846} IPNI
Festuca distans (L.) Kunth--->source: GRUS {pub. info.: Rev. Gram. 1: 129. 1829} IPNI
Glyceria distans (L.) Wahl.--->source: GRUS {pub. info.: Fl. Upsal. 36. 1820} IPNI
Glyceria distans (L.) Wahl. var. tenuis Uechtr. in Crep.--->source: GRUS {pub. info.: Notes Pl. Rar. Belg. 229. 1865} IPNI
Hydrochloa distans (L.) Hartm.--->source: GRUS {pub. info.: Gen. Gram. Skand. 8. 1819} IPNI
Panicularia distans (L.) Kuntze--->source: GRUS {pub. info.: Rev. Gen. Pl. 2: 782. 1891} IPNI
Poa distans L.--->source: Mnz {pub. info.: Mant. Pl. 1: 32. 1767} IPNI
Puccinellia distans (Jacq.) Parl.--->source: Mnz IPNI
Puccinellia distans (L.) Parl. var. tenuis (Uechtr. in Crep.) Fern. & Weath.--->source: GRUS {pub. info.: Rhodora 18: 12. 1916} IPNI
Sclerochloa distans (L.) Bab.--->source: GRUS {pub. info.: Man. Brit. Bot. 370. 1843} IPNI
Sclerochloa multiculmis Syme ex Sowerby subsp. distans (L.) Syme in Sowerby--->source: GRUS {pub. info.: English, Bot. ed. 3. 11: 104. 1873} IPNI
Puccinellia suksdorfii St. John--->source: GRUS {pub. info.: Wash State Col. Contr. Dept. Bot. 2: 80. 1928} IPNI
Mail comment Puccinellia lemmonii (Vasey) Scribn.
Atropis lemmonii (Vasey) Vasey--->source: GRUS {pub. info.: U.S. Dept. Agr. Div. Bot. Bul. 13. fasc. 2. pl. 90. 1893} IPNI
Glyceria lemmonii (Vasey) Vasey--->source: GRUS {pub. info.: Bull. Torr. Bot. Club 13: 119. 1886} IPNI
Poa lemmonii Vasey--->source: Mnz {pub. info.: Bot. Gaz. 3: 13. 1878} IPNI
Puccinellia lemmonii (Vasey) Scribn.--->source: Mnz IPNI
Puccinellia rubida Elmer--->source: Mnz {pub. info.: Bot. Gaz. 36: 56. 1903} IPNI
Mail comment Puccinellia nutkaensis (J. Presl) Fernald & Weath.
Puccinellia grandis Swallen--->source: Mnz
Poa nutkaensis Presl--->source: Mnz {pub. info.: Rel. Haenk. 1: 272. 1830} IPNI
Puccinellia nutkaensis (J. Presl) Fernald & Weath.--->source: Jeps IPNI
Mail comment Puccinellia nuttalliana (Schult.) Hitchc.
Atropis airoides (Nutt.) Holm--->source: GRUS {pub. info.: Bot. Gaz. 46: 427. 1908} IPNI
Glyceria airoides (Nutt.) Fries, non Reichenb.--->source: GRUS {pub. info.: Nov. Fl. Suec. Mant. 3: Add. 176. 1843, not Reichenb. 1829} IPNI
Poa airoides Nutt., non Koeler--->source: Mnz {pub. info.: Gen. Pl.1: 68. 1818, Not Koeler 1802} IPNI
Puccinellia airoides (Nutt.) S. Wats. & Coult.--->source: Mnz IPNI
Puccinellia cusickii Weath.--->source: Abr1 {pub. info.: Rhodora 18: 182. 1916} IPNI
Panicularia distans (L.) Kuntze var. airoides (Nutt.) Scribn.--->source: GRUS {pub. info.: Bull. Torr. Bot. Club 5: 54. 1894} IPNI
Puccinellia lucida Fern. & Weatherby--->source: UNK IPNI
Puccinellia maritima (Huds.) Parl--->source: Mnz
Puccinellia maritima auct. non (Huds.) Parl.--->source: Mnz
Glyceria montana Buckl.--->source: GRUS {pub. info.: Acad. Nat. Sci. Phila. Proc. 1862: 96. 1862} IPNI
Atropis nuttalliana (Schultes) Pilger--->source: GRUS {pub. info.: Notizbl. Bot. Gart. Berlin 9: 291. 1925} IPNI
Festuca nuttalliana (Schultes) Kunth--->source: GRUS {pub. info.: Rev. Gram. 1: 129. 1829} IPNI
Poa nuttalliana Schult.--->source: Mnz {pub. info.: Mant. 2: 303. 1824} IPNI
Puccinellia nuttalliana (Schult.) Hitchc.--->source: Jeps IPNI
Mail comment Puccinellia pumila (Vasey) Hitchc.
Puccinellia alaskana auct. non Scribn. & Merr.--->source: Abr1 IPNI
Atropis angustata auct. non (R. Br.) Griseb.--->source: GRUS IPNI
Glyceria angustata auct. non (R. Br.) Vasey--->source: GRUS IPNI
Poa angustata auct. non R. Br. ??--->source: Abr1 IPNI
Puccinellia angustata auct. non (R. Br.) Nash--->source: Abr1 IPNI
Puccinellia maritima (Huds.) Parl. var. minor Wats. in Gray--->source: GRUS {pub. info.: Man. ed. 6. 668. 1890} IPNI
Puccinellia paupercula (Holm) Fern. & Weath. var. alaskana auct. non (Scribn. & Merr.) Fern. & Weath.--->source: Abr1 IPNI
Glyceria pumila Vasey--->source: GRUS {pub. info.: Bull. Torr. Bot. Club. 15: 48. 1888} IPNI
Puccinellia pumila (Vasey) A.S. Hitchc.--->source: Mnz IPNI

These are the sources of the application of a name, not the place of publication of a name.
Abr1: L. Abrams, 1923. Ill. Fl. Pacific States. V. I
GRUS: Manual of the Grasses of the United States
JeFl: W.L. Jepson, 1909-1936-? Flora of California, V1-?
Jeps: Jepson Manual: Higher Plants of California. 1993 Hickman ed.
MOBOT: Tropicos--online. Missouri Botanical Garden
Mnz: P.A. Munz & D.D. Keck 1959. A California Flora
SD: R. Mitchel Beauchamp, 1986. A Flora of San Diego County, California
UNK: unrecorded source