Kenneth Kent Mackenzie

Kenneth Kent Mackenzie (1877–1934) was a lawyer and amateur botanist who wrote extensively on the genus Carex in North America.^[1] The standard author abbreviation Mack. is used to indicate this person as the author when citing a botanical name.^[2]

Taxa

Cyperaceae

He described the following taxa in the family Cyperaceae (sedges); alternative combinations are indented.

• Carex abramsii Mack.
• Carex abrupta Mack.
• Carex abscondita Mack.
• Carex acutinella Mack.
• Carex agglomerata Mack.
• Carex aggregata Mack.

= Carex sparganioides var. aggregata (Mack.) Gleason

• Carex agrostoides Mack.
• Carex albonigra Mack.
• Carex allegheniensis Mack.
• Carex amphigena Mack.
• Carex amplectens Mack.
• Carex leersii var. angustata (J.Carey) Mack.
• Carex angustior Mack.
• Carex arctaeformis Mack.
• Carex arctiformis Mack.

= Carex canescens subsp. arctiformis (Mack.) Calder & Roy L.Taylor

• Carex artitecta Mack.
• Carex atrosquama Mack.

= Carex atrata subsp. atrosquama (Mack.) Hultén

= Carex atrata var. atrosquama (Mack.) Cronquist

• Carex austrina Mack.
• Carex autumnalis Mack.
• Carex aztecica Mack.
• Carex biltmoreana Mack.
• Carex brachyglossa Mack.
• Carex brainerdii Mack.
• Carex brevicaulis Mack.

= Carex deflexa var. brevicaulis (Mack.) B.Boivin

• Carex breviligulata Mack.
• Carex brevior (Dewey) Mack.
• Carex brevisquama Mack.
• Carex bulbostylis Mack.
• Carex bushii Mack.
• Carex caesariensis Mack.
• Carex camporum Mack.
• Carex chihuahuensis Mack.
• Carex chlorophila Mack.
• Carex colorata Mack.
• Carex concinnoides Mack.
• Carex conspecta Mack.
• Carex convoluta Mack.
• Carex cryptolepis Mack.
• Carex cumulata Mack.
• Carex cusickii Mack. ex Piper & Beattie
• Carex davyi Mack.
• Carex debiliformis Mack.
• Carex dudleyi (Mack.)
• Carex egglestonii Mack.
• Carex egregia Mack.
• Carex epapillosa Mack.

= Carex heteroneura var. epapillosa (Mack.) F.J.Herm.

• Carex exserta Mack.
• Carex farwellii Mack.
• Carex fernandezensis Mack. ex G.A.Wheeler
• Carex festivella Mack.

= Carex macloviana subsp. festivella (Mack.) Á.Löve & D.Löve

• Carex sect. Firmiculmes (Kük.) Mack.
• Carex fissa Mack.
• Carex fissuricola Mack.
• Carex flaccifolia Mack.
• Carex fracta Mack.
• Carex fulvescens Mack.
• Carex fuscotincta Mack.
• Carex geophila Mack.
• Carex gigas Mack.
• Carex glacialis Mack.
• Carex gracilior Mack.
• Carex pachystachya var. gracilis Mack.
• Carex harfordii Mack.
• Carex heliophila Mack.

= Carex inops subsp. heliophila (Mack.) Crins

= Carex pensylvanica subsp. heliophila (Mack.) W.A.Weber

• Carex helleri Mack.
• Carex hirsutella Mack.

= Carex complanata subsp. hirsutella (Mack.) R.T.Clausen

• Carex hirtifolia Mack.
• Carex sect. Hispidae Mack. ex Reznicek
• Carex holmiana Mack.
• Carex howei Mack.
• Carex impressa Mack.
• Carex incurviformis Mack.

= Carex maritima var. incurviformis (Mack.) B.Boivin

• Carex integra Mack.
• Carex involucratella Mack.
• Carex castanea var. knieskernii Mack.
• Carex laevivaginata (Kük.) Mack.
• Carex lancifructus Mack.
• Carex laricina Mack. ex Bright

= Carex muricata var. laricina (Mack. ex Bright) Gleason

• Carex latebrosa Mack.
• Carex laxior Mack.
• Carex leiophylla Mack.

= Carex sabulosa subsp. leiophylla (Mack.) A.E.Porsild

• Carex leporinella Mack.
• Carex leptopoda Mack. in Rydb.

= Carex deweyana subsp. leptopoda (Mack.) Calder & Roy L.Taylor

= Carex deweyana var. leptopoda (Mack.) B.Boivin

• Carex microptera var. limnophila (F.J.Herm.) Dorn
• Carex longa Mack.
• Carex sect. Longicaules Mack. ex Reznicek
• Carex longii Mack.
• Carex lunelliana Mack.
• Carex luridiformis Mack. ex Reznicek & M.S.González Elizondo
• Carex macrosperma Mack.
• Carex magnifolia Mack.
• Carex mediterranea Mack.
• Carex longii subsp. meridionalis (Kük.) Luceño & M.Alves
• Carex merritt-fernaldii Mack.
• Carex mesochorea Mack.

= Carex cephalophora var. mesochorea (Mack.) Gleason

• Carex microptera Mack.

= Carex macloviana var. microptera (Mack.) B.Boivin

• Carex microrhyncha Mack.
• Carex miserabilis Mack.
• Carex mohriana Mack.
• Carex molesta Mack.

= Carex brevior var. molesta (Mack.) F.C.Gates

• Carex montereyensis Mack.
• Carex multicostata Mack.
• Carex nelsonii Mack.
• Carex neomexicana Mack.
• Carex neurophora Mack. in Abrams
• Carex normalis Mack.
• Carex nubicola Mack.
• Carex oklahomensis Mack.

= Carex stipata var. oklahomensis (Mack.) Gleason

• Carex olympica Mack.
• Carex onusta Mack.
• Carex ormantha Mack.
• Carex pachycarpa Mack.
• Carex paucicostata Mack.
• Carex paucifructus Mack.
• Carex perglobosa Mack.
• Carex perstricta Mack.

= Carex schiedeana var. perstricta (Mack.) F.J.Herm.

• Carex piperi Mack. ex Piper & Beattie
• Carex pityophila Mack.
• Carex plana Mack.
• Carex platylepis Mack.
• Carex praeceptorum Mack.
• Carex projecta Mack.
• Carex proposita Mack.
• Carex purpurifera Mack.

= Carex laxiflora var. purpurifera (Mack.) Gleason

• Carex rectior Mack.
• Carex rhomalea Mack.
• Carex richii Mack.
• Carex rugosperma Mack.

= Carex tonsa var. rugosperma (Mack.) Crins

• Carex rusbyi Mack.

= Carex vallicola var. rusbyi (Mack.) F.J.Herm.

• Carex ruthii Mack.

= Carex muricata var. ruthii (Mack.) Gleason

• Carex salinaeformis Mack.
• Carex saximontana Mack.

= Carex backii var. saximontana (Mack.) B.Boivin

• Carex scabriuscula Mack.
• Carex scirpiformis Mack.

= Carex scirpoidea var. scirpiformis (Mack.) O'Neill & Duman

• Carex sheldonii Mack.
• Carex simulata Mack.

= Carex praegracilis var. simulata (Mack.) B.Boivin

• Carex smalliana Mack.
• Carex stellata Mack.

= Carex schiedeana var. stellata (Mack.) F.J.Herm.

• Carex stenochlaena (Holm) Mack.
• Carex stenoptera Mack.
• Carex sub-bracteata Mack.
• Carex suborbiculata Mack. in Abrams
• Carex substricta Mack.
• Carex swanii Mack.
• Carex teneraeformis Mack.
• Carex townsendii Mack.

= Carex echinata subsp. townsendii (Mack.) Reznicek

• Carex tracyi Mack.
• Carex tumulicola Mack.
• Carex uberior Mack.
• Carex unilateralis Mack.

= Carex athrostachya var. unilateralis (Mack.) B.Boivin

• Carex viridiflora Mack.
• Carex viridior Mack. in Abrams
• Carex wiegandii Mack.
• Carex wootonii Mack.
• Cymophyllus Mack.
• Cymophyllus fraseri (Andrews) Mack.
• Kobresia macrocarpa Clokey ex Mack.

= Kobresia bellardi var. macrocarpa (Clokey ex Mack.) H.D.Harr.

• Kobresia simpliciuscula Mack.

Other families

In other families, he described the following taxa:

Acanthaceae

• Gerardia flava var. calycosa (Mack. & Bush) Steyerm.

Adiantaceae

• Pellaea atropurpurea var. bushii Mack.

Alismataceae

• Echinodorus cordifolius var. lanceolatus (Engelm.) Mack. & Bush
• Sagittaria brevirostra Mack. & Bush

= Sagittaria engelmanniana subsp. brevirostra (Mack. & Bush) Bogin

Apiaceae

• Pseudotaenidia montana Mack.
• Pseudotaenidia Mack.

= Taenidia montana (Mack.) Cronquist

Compositae

• Aster parviceps Mack. & Bush in Mack.
• Senecio pseudotomentosus Mack. & Bush

= Packera paupercula var. pseudotomentosa (Mack. & Bush) R.R.Kowal

• Senecio semicordatus Mack. & Bush

= Senecio pseudaureus subsp. semicordatus (Mack. & Bush) G.W.Douglas & Ruyle-Douglas

= Packera pseudaurea var. semicordata (Mack. & Bush) Trock & T.M.Barkley

= Senecio aureus var. semicordatus (Mack. & Bush) Greenm.

• Smallanthus Mack.
• Smallanthus uvedalia (L.) Mack.
• Solidago [infragen.unranked] Argutae Mack.

= Solidago subsect. Argutae (Mack.) G.L.Nesom

= Solidago ser. Argutae (Mack.) G.L.Nesom

• Solidago edisoniana Mack.
• Solidago harperi Mack. ex Small
• Solidago longipetiolata Mack. & Bush

= Solidago nemoralis subsp. longipetiolata (Mack. & Bush) G.W.Douglas

= Solidago nemoralis var. longipetiolata (Mack. & Bush) E.J.Palmer & Steyerm.

• Solidago milleriana Mack. ex Small
• Solidago [infragen.unranked] Nemorales Mack.

= Solidago subsect. Nemorales (Mack.) G.L.Nesom

• Solidago notabilis Mack.
• Solidago [infragen.unranked] Odorae Mack.

= Solidago subsect. Odorae (Mack.) G.L.Nesom

= Solidago ser. Odorae (Mack.) Semple

• Solidago tarda Mack. ex Small
• Vernonia interior var. baldwinii (Torr.) Mack. & Bush in Mack.
• Vernonia interior var. drummondii Mack. & Bush
• Xanthium inflexum Mack. & Bush

Boraginaceae

• Macromeria thurberi (A.Gray) Mack.
• Onosmodium hispidissimum Mack.

= Onosmodium molle subsp. hispidissimum (Mack.) B.Boivin

= Onosmodium molle var. hispidissimum (Mack.) Cronquist

= Onosmodium virginianum var. hirsutum Mack.

• Onosmodium bejariense var. hispidissimum (Mack.) B.L.Turner
• Onosmodium hispidissimum var. macrospermum Mack. & Bush
• Onosmodium occidentale Mack.

= Onosmodium bejariense var. occidentale (Mack.) B.L.Turner

= Onosmodium molle subsp. occidentale (Mack.) Cochrane

= Onosmodium molle subsp. occidentale (Mack.) Cochrane

= Onosmodium molle var. occidentale (Mack.) I.M.Johnst.

• Onosmodium subsetosum Mack. & Bush in Small

= Onosmodium molle subsp. subsetosum (Mack. & Bush) Cochrane

= Onosmodium bejariense var. subsetosum (Mack. & Bush) B.L.Turner

= Onosmodium molle var. subsetosum (Mack. & Bush) Cronquist

• Onosmodium occidentale var. sylvestre Mack.

Campanulaceae

• Lobelia spicata var. leptostachys Mack. & Bush in Mack.

Caryophyllaceae

• Geocarpon Mack.
• Geocarpon minimum Mack.

Chenopodiaceae

• Chenopodium album var. berlandieri (Moq.) Mack. & Bush

Convallariaceae

• Uvularia nitida Mack.

Convolvulaceae

• Convolvulus sepium var. fraterniflorus Mack. & Bush

= Convolvulus fraterniflorus (Mack. & Bush) Mack. & Bush

= Calystegia fraterniflora (Mack. & Bush) Brummitt

= Calystegia sepium var. fraterniflora (Mack. & Bush) R.H.Mohlenbrock

= Calystegia silvatica subsp. fraterniflora (Mack. & Bush) Brummitt

Ericaceae

• Gaylussacia baccata var. glaucocarpa Mack.
• Vaccinium caesariense Mack.

= Vaccinium corymbosum f. caesariense (Mack.) Camp

Fabaceae

• Lespedeza acuticarpa Mack. & Bush
• Lespedeza manniana Mack. & Bush
• Lespedeza neglecta Mack. & Bush
• Lespedeza violacea var. prairea Mack. & Bush
• Lespedeza simulata Mack. & Bush

Haloragaceae

• Proserpinaca intermedia Mack.

Iridaceae

• Iris foliosa Mack. & Bush

Juncaceae

• Juncus coriaceus Mack.
• Juncus longicaudatus (Engelm. ex A.Gray) Mack.

Lamiaceae

• Scutellaria cordifolia var. pilosissima Mack. & Bush

Onagraceae

• Oenothera strigosa Mack. & Bush

= Oenothera biennis var. strigosa Rydb. in Mack.

• Onagra argillicola Mack.

= Oenothera argillicola Mack.

= Oenothera biennis f. argillicola (Mack.) B.Boivin

Poaceae

• Elymus canadensis var. robustus Mack. & Bush in Mack.
• Hystrix elymoides Mack. & Bush in Mack.
• Muhlenbergia polystachya Mack. & Bush

Polygonaceae

• Polygonum aviculare var. littorale (Link) Mack. & Bush

Portulacaceae

• Portulaca neglecta Mack. & Bush

Ranunculaceae

• Delphinium nortonianum Mack. & Bush

= Delphinium azureum var. nortonianum (Mack. & Bush) E.J.Palmer & Steyerm.

= Delphinium carolinianum var. nortonianum (Mack. & Bush) L.M.Perry

• Ranunculus sicaeformis Mack. & Bush

Rosaceae

• Crataegus mackenzii Sarg. in Mack.
• Prunus lanata (Sudw.) Mack. & Bush

Salicaceae

• Salix cordata var. missouriensis Mack. & Bush in Mack.

Saxifragaceae

• Heuchera puberula Mack. & Bush

= Heuchera parviflora var. puberula (Mack. & Bush) E.F.Wells

• Saxifraga incurva Mack. ex Ser.

Scrophulariaceae

• Aureolaria calycosa (Mack. & Bush) Pennell
• Dasistoma calycosum Mack. & Bush
• Gerardia calycosa (Mack. & Bush) Fernald

= Gerardia flava var. calycosa (Mack. & Bush) Steyerm.

Solanaceae

• Physalis missouriensis Mack. & Bush

= Physalis pubescens var. missouriensis (Mack. & Bush) Waterf.

• Physalis subglabrata Mack. & Bush

= Physalis longifolia var. subglabrata (Mack. & Bush) Cronquist

= Physalis virginiana var. subglabrata (Mack. & Bush) Waterf.

Ulmaceae

• Celtis mississippiensis var. pumila (Pursh) Mack. & Bush

References

• Data related to Kenneth Kent Mackenzie at Wikispecies

1. Andrew Hipp, Rachel D. Davis & Merel R. Black (2008). Field guide to Wisconsin sedges: an introduction to the genus Carex (Cyperaceae). University of Wisconsin Press. p. 50. ISBN 978-0-299-22594-0.
2. International Plant Names Index.  Mack.