FH: 00215556 Arcyria versicolor W. Phillips USA: California Mount Shasta: 5000 Ft., Along the Sisson Sou... W. B. Cooke 10120 1938-6-17
FH: 00215557 Arcyria versicolor W. Phillips USA: California Mount Shasta: Ridge north of Horse Camp, 850... W. B. Cooke 10245 1938-7-28
FH: 00215560 Arcyria versicolor W. Phillips USA: California Mount Shasta: 6500 ft. Along the Sisson Sout... W. B. Cooke 10192 1938-7-8
FH: 00250543 Comatricha subcaespitosa Peck USA: California Ridge north of Horse Camp, Mt. Shasta W. B. Cooke 10247 1938-7-28
FH: 00250543 Comatricha suksdorfei Ellis & Everhart USA: California Ridge north of Horse Camp, Mt. Shasta W. B. Cooke 10247 1938-7-28
FH: 00250710 Cribraria argillacea (Persoon) Persoon USA: California Horse Camp, Mt. Shasta W. B. Cooke 1938-10-8
FH: 00265086 Diderma montanum (Meylan) Meylan USA: California Mt. Shasta, Horse Camp W. B. Cooke 10147 1938-6-20
FH: 00265087 Diderma montanum (Meylan) Meylan USA: California Mt. Shasta, Horse Camp W. B. Cooke 10186 1938-7-6
FH: 00456821 Lamproderma sauteri Rostafínsky USA: California Mt. Shasta W. B. Cooke 10144 1938-6-20
FH: 00265817 Lepidoderma granuliferum (W. Phillips) R. E. Fries USA: California Mount Shasta: near Horse Camp W. B. Cooke 10202 1938-7-13
Aceraceae GH: 00363468 Acer glabrum Torrey USA: California Sisson Southern Trail W. B. Cooke 11003 1938-6-17
GH: 00363469 Acer glabrum Torrey USA: California Sisson Southern Trail W. B. Cooke 11342 1938-7-22
Apiaceae GH: 00404405 Ligusticum grayi J. M. Coulter & Rose USA: California Squaw Creek Heather Meadows. Also at Panther... W. B. Cooke 11655 1938-9-8
Apocynaceae GH: 02115298 Cycladenia humilis Bentham USA: California Mount Shasta: Canyon below Horse Camp. on a ... W. B. Cooke 11,704 1938-9-17
GH: 02115293 Cycladenia humilis Bentham USA: California Mount Shasta: North Ridges; Hudsonian. on ex... W. B. Cooke 11,380 1938-7-28
Aristolochiaceae GH: 01682367 Asarum hartwegii S. Watson USA: California Mount Shasta: [data not captured] W. B. Cooke 11105 1938-6-24
Asteraceae GH: 00414154 Antennaria alpina (Linnaeus) Gaertner USA: California Mount Shasta, Horse Camp Springs, Common aro... W. B. Cooke 11473 1938-8-18
GH: 00414154 Antennaria sp. USA: California Mount Shasta, Horse Camp Springs, Common aro... W. B. Cooke 11473 1938-8-18
GH: 00387287 Chrysothamnus bloomeri (A. Gray) Greene USA: California Horse Camp, Mount Shasta W. B. Cooke 11687 1938-9-17
GH: 00417343 Chrysothamnus nauseosus albicaulis (Nuttall) H. M. Hall & Clements USA: California near MacBride Springs, reaching 8000 ft. in ... W. B. Cooke 11451 1938-8-5
GH: 00387287 Ericameria bloomeri (A. Gray) J. F. Macbride USA: California Horse Camp, Mount Shasta W. B. Cooke 11687 1938-9-17
GH: 00417343 Ericameria nauseosa speciosa (Nuttall) G. L. Nesom & G. I. Baird USA: California near MacBride Springs, reaching 8000 ft. in ... W. B. Cooke 11451 1938-8-5
GH: 00427245 Hulsea nana A. Gray USA: California Little Red Butte W. B. Cooke 11605 1938-9-8
Brassicaceae GH: 00946885 Boechera platysperma (A. Gray) Al-Shehbaz USA: California Mt. Shasta W. B. Cooke 11503 1938-8-18
GH: 00946886 Boechera platysperma (A. Gray) Al-Shehbaz USA: California Mt. Shasta W. B. Cooke 11542 1938-8-21
GH: 00946887 Boechera platysperma (A. Gray) Al-Shehbaz USA: California Mt. Shasta W. B. Cooke 11568 1938-8-23
GH: 00946888 Boechera platysperma (A. Gray) Al-Shehbaz USA: California Mt. Shasta W. B. Cooke 11278 1938-7-15
GH: 00946889 Boechera platysperma (A. Gray) Al-Shehbaz USA: California Mt. Shasta W. B. Cooke 11373 1938-7-28
GH: 00946900 Boechera platysperma (A. Gray) Al-Shehbaz USA: California Mt. Shasta; Bear Springs W. B. Cooke 11150 1938-7-1
GH: 00948530 Boechera sparsiflora subvillosa (S. Watson) Dorn USA: California Mt. Shasta, MacBride Spring W. B. Cooke 11093 1938-6-24
GH: 00378878 Cardamine bellidifolia pachyphylla F. V. Coville & J. B. Leiberg USA: California Between Horse Camp and Panther Creek, Mount ... W. B. Cooke 11306 1938-7-21
GH: 00378882 Cardamine bellidifolia pachyphylla F. V. Coville & J. B. Leiberg USA: California Mt. Shasta W. B. Cooke 11374 1938-7-28
GH: 00378883 Cardamine bellidifolia pachyphylla F. V. Coville & J. B. Leiberg USA: California Mt. Shasta W. B. Cooke 11306 1938-7-21
GH: 00378884 Cardamine bellidifolia pachyphylla F. V. Coville & J. B. Leiberg USA: California Mt. Shasta W. B. Cooke 11482 1938-8-18
GH: 00378885 Cardamine bellidifolia pachyphylla F. V. Coville & J. B. Leiberg USA: California Mt. Shasta W. B. Cooke 11638 1938-9-8
GH: 01098764 Cardamine breweri S. Watson USA: California Bear Springs. Mt. Shasta W. B. Cooke 11203 1938-7-15
GH: 00379553 Erysimum asperum de Candolle USA: California Mt. Shasta W. B. Cooke 11583 1938-8-24
GH: 00379412 Erysimum capitatum (Douglas ex Hooker) Greene USA: California MacBridge Spring, Mt. Shasta W. B. Cooke 11073 1938-6-24
GH: 00379553 Erysimum perenne (S. Watson ex Coville) Abrams USA: California Mt. Shasta W. B. Cooke 11583 1938-8-24
GH: 00422283 Streptanthus tortuosus Kellogg USA: California Mt. Shasta W. B. Cooke 11555 1938-8-21
GH: 00422380 Streptanthus tortuosus Kellogg USA: California Mt. Shasta W. B. Cooke 11497 1938-8-18
GH: 00422381 Streptanthus tortuosus Kellogg USA: California Mt. Shasta W. B. Cooke 11481 1938-8-18
GH: 01733061 Turritis glabra Linnaeus USA: California MacBride Spring, Mt. Shasta W. B. Cooke 11075 1938-6-24
GH: 01733062 Turritis glabra Linnaeus USA: California Bear Springs, Mt. Shasta W. B. Cooke 11200 1938-7-15
GH: 01733063 Turritis glabra Linnaeus USA: California Mt. Shasta W. B. Cooke 11020 1938-6-17
Campanulaceae GH: 00420310 Campanula wilkinsiana Greene USA: California Squaw Creek Meadows, Mount Shasta W. B. Cooke 11665 1938-9-8
Caprifoliaceae GH: 00422815 Lonicera conjugialis Kellogg USA: California above Bear Spring, Mount Shasta W. B. Cooke 11136 1938-7-1
A: 00386223 Sambucus racemosa Linnaeus USA: California South side of Red Butte W. B. Cooke 11674 1938-9-8
GH: 00386351 Symphoricarpos mollis Nuttall ex Torrey & A. Gray USA: California Sisson Southern Trail, Mount Shasta W. B. Cooke 11347 1938-7-22
Caryophyllaceae GH: 01743631 Cerastium fontanum Baumgarten USA: California Above Bear Springs W. B. Cooke 11412 1938-7-29
GH: 00376693 Silene suksdorfii B. L. Robinson USA: California North side of Red Butte W. B. Cooke 11648 1938-9-8
Clavariaceae FH: 00527316 Typhula sp. USA: California Mount Shasta: [data not captured] W. B. Cooke 10243 1938-7-23
Cornaceae GH: 00385599 Cornus stolonifera Michaux USA: California Bear Spring, upper end of spring meadow, Mou... W. B. Cooke 11121 1938-7-1
Cupressaceae GH: 00356748 Calocedrus decurrens (Torrey) Florin USA: California Mount Shasta: Sisson Southern Trail W. B. Cooke 11592 1938-9-2
GH: 00356287 Juniperus communis montana Aiton USA: California North side of Red Butte W. B. Cooke 11644 1938-9-8
GH: 00356288 Juniperus communis montana Aiton USA: California South Slope of Diller Canyon W. B. Cooke 11559 1938-8-22
GH: 00356748 Libocedrus decurrens Torrey USA: California Mount Shasta: Sisson Southern Trail W. B. Cooke 11592 1938-9-2
Cyperaceae GH: 02368280 Carex nigricans C. A. Meyer USA: California [data not captured] W. B. Cooke 11,292 1938-7-21
Dacrymycetaceae FH: 00486266 Dacrymyces palmatus (Schweinitz) Burt USA: Oregon [data not captured] W. B. Cooke 13053 1938-11-25
Ericaceae GH: 00350889 Arctostaphylos patula Greene USA: California Mount Shasta: Sisson Southern Trail W. B. Cooke 11016 1938-6-17
GH: 00362629 Chimaphila umbellata (Linnaeus) W. P. C. Barton USA: California Sisson Southern Trail W. B. Cooke 11459 1938-8-5
GH: 00362749 Kalmia microphylla (Hooker) A. Heller USA: California Panther Creek Heather Meadow W. B. Cooke 11296 1938-7-21
GH: 00362781 Orthilia secunda (Linnaeus) House USA: California Sisson Southern Trail W. B. Cooke 11457 1938-8-5
GH: 00362854 Phyllodoce empetriformis (Smith) D. Don USA: California Panther Creek Heather Meadow W. B. Cooke 11291 1938-7-21
GH: 00362901 Pleuricospora fimbriolata A. Gray USA: California Sisson Southern Trail W. B. Cooke 11460 1938-8-5
GH: 00362919 Pyrola picta Smith USA: California Sisson Southern Trail, Mount Shasta W. B. Cooke 11454 1938-8-5
GH: 00363149 Vaccinium caespitosum Michaux USA: California Panther Creek W. B. Cooke 11302 1938-7-21
Fabaceae GH: 00369062 Lupinus lyallii A. Gray USA: California Wagon Camp-Horse Camp Trail W. B. Cooke 11463 1938-8-12
GH: 02343375 Trifolium longipes hansenii (Greene) J. M. Gillett USA: California [data not captured] W. B. Cooke 11151 1938-7-1
GH: 02344388 Trifolium wormskioldii Lehmann USA: California [data not captured] W. B. Cooke 11392 1938-7-29
GH: 02344893 Vicia americana Muhlenberg ex Willdenow USA: California [data not captured] W. B. Cooke 11083 1938-6-24
GH: 02344934 Vicia americana Muhlenberg ex Willdenow USA: California [data not captured] W. B. Cooke 11072 1938-6-24
Fagaceae GH: 00344169 Castanopsis sempervirens (Kellogg) Dudley ex Merriam USA: California North side of Red Butte W. B. Cooke 11645 1938-9-8
GH: 00344103 Chrysolepis chrysophylla (Douglas ex Hooker) Hjelmquist USA: California Mount Shasta, Sisson Southern Trail W. B. Cooke 11588 1938-9-2
GH: 00344169 Chrysolepis sempervirens (Kellogg) Hjelmquist USA: California North side of Red Butte W. B. Cooke 11645 1938-9-8
GH: 00343090 Quercus kelloggii Newberry USA: California Mount Shasta W. B. Cooke 11435 1938-8-5
Helvellaceae FH: 00433629 Gyromitra macrospora (Bubák) Harmaja USA: Oregon [data not captured] W. B. Cooke 10065 1938-3-26
FH: 00433992 Helvella stevensii Peck USA: Oregon [data not captured] W. B. Cooke 10069 1938-3-27
Juncaceae GH: 02400567 Juncus mertensianus Bongard USA: California Mount Shasta: [data not captured] W. B. Cooke 11,475 1938-8-18
GH: 02399280 Juncus parryi Engelmann USA: California Mount Shasta: [data not captured] W. B. Cooke 11541 1938-9-8
Lamiaceae GH: 00400599 Monardella odoratissima pallida (A. Heller) Epling USA: California Horse Camp Flats W. B. Cooke 11544 1938-8-21
GH: 00400833 Prunella vulgaris Linnaeus USA: California Bear Springs W. B. Cooke 11189 1938-7-15
GH: 00403502 Salvia sonomensis Greene USA: California Sisson Southern Trail. Mount Shasta W. B. Cooke 11027 1938-6-17
GH: 00402239 Stachys mexicana Bentham USA: California Wagon Camp W. B. Cooke 11429 1938-7-29
GH: 00402306 Stachys rigida Nuttall USA: California Bear Springs W. B. Cooke 11394 1938-7-29
Melampsoraceae FH: 00806637 Cronartium coleosporioides Arthur USA: Oregon Agate Beach W. B. Cooke 1938-2-27
FH: 00956694 Pucciniastrum goeppertianum (J. G. Kühn) Klebahn USA: Oregon Along the Coast Highway near Newport W. B. Cooke 13093 1938
FH: 00956761 Pucciniastrum myrtilli (Schumacher) Arthur USA: Oregon near Government Camp W. B. Cooke 12049 1938-10
Nidulariaceae FH: 00374247 Nidula candida (Peck) V. S. White USA: Oregon near Siletz, Lincoln Co., Ore. W. B. Cooke 10013 1938-2-21
Orchidaceae GH: 01938262 Corallorhiza maculata (Rafinesque) Rafinesque Canada: Mount Shasta. Sisson Southern Trail W. B. Cooke 11461 1938
AMES: 02063766 Platanthera dilatata leucostachys (Lindley) Luer USA: California Mount Shasta. Bear Springs W. B. Cooke 11196 1938-7-15
AMES: 02050346 Platanthera unalascensis (Sprengel) Kurtz USA: California Mount Shasta. Wagon Camp. at the outer margi... W. B. Cooke 11309 1938-7-22
Orobanchaceae GH: 01877924 Castilleja miniata Douglas ex Hooker USA: California Mount Shasta: On talus beside Little Red But... W. B. Cooke 11606 1938-9-8
Pinaceae GH: 00355189 Abies concolor (Gordon & Glendinning) Lindley ex Hildebrand USA: California Flora of Mount Shasta, Along Sisson Southern... W. B. Cooke 11,599 1938-9-2
GH: 00355274 Abies magnifica shastensis Lemmon USA: California Mount Shasta, Horse Camp. W. B. Cooke 11,679 1938-9-17
GH: 00246951 Pinus albicaulis Engelmann USA: California Horse Camp. Mount Shasta W. B. Cooke 11,680 1938-9-17
GH: 00246922 Pinus attenuata Lemmon USA: California Below Wagon Camp. W. B. Cooke 11,534 1938-8-19
GH: 00246829 Pinus contorta murrayana (Balfour) Engelmann USA: California Mount Shasta. Along the Round-the-Mountain r... W. B. Cooke 11585 1938-8-24
GH: 00357048 Pinus lambertiana Douglas USA: California Mt. Shasta, Sisson Southern Trail W. B. Cooke 11,598 1938-9-2
GH: 00357026 Pinus monticola Douglas ex D. Don USA: California Flora of Mount Shasta, Slopes below Horse Ca... W. B. Cooke 11,705 1938-9-17
GH: 00246931 Pinus ponderosa P. Lawson & C. Lawson USA: California Sisson Southern Trail, Mount Shasta W. B. Cooke 11,597 1938-9-2
GH: 00355339 Pseudotsuga menziesii (Mirbel) Franco USA: California Mount Shasta, Sisson Southern Trail. W. B. Cooke 11,596 1938-9-2
GH: 00355339 Pseudotsuga taxifolia (Lambert) Britton USA: California Mount Shasta, Sisson Southern Trail. W. B. Cooke 11,596 1938-9-2
GH: 00355401 Tsuga mertensiana (Bongard) Carrière USA: California Panther Creek Heather Meadow. W. B. Cooke 11,677 1938-9-8
Plantaginaceae GH: 01998675 Collinsia parviflora Lindley USA: California Mount Shasta: [data not captured] W. B. Cooke 11129 1938
GH: 01811717 Veronica serpyllifolia Linnaeus USA: California [data not captured] W. B. Cooke 11152 1938
Poaceae GH: 00341324 Agrostis alba Linnaeus USA: California Above Bear Springs, Mount Shasta W. B. Cooke 11409 1938-7-29
GH: 00341197 Agrostis exarata Trinius USA: California Mount Shasta, Horse Camp W. B. Cooke 11692 1938-9-17
GH: 00341324 Agrostis stolonifera Linnaeus USA: California Above Bear Springs, Mount Shasta W. B. Cooke 11409 1938-7-29
GH: 00341338 Agrostis thurberiana Hitchcock USA: California Water Supply Spring, Horse Camp, Mt. Shasta W. B. Cooke 11695 1938-9-17
GH: 00361751 Bromus carinatus Hooker & Arnott USA: California Mount Shasta, MacBride Spring. W. B. Cooke 11062 1938-6-24
GH: 00365008 Elymus elymoides californicus (J. G. Smith) Barkworth USA: California Mount Shasta, North Ridges W. B. Cooke 11366 1938-7-28
GH: 00365045 Elymus glaucus Buckley USA: California Mount Shasta, Lower Bear Spring W. B. Cooke 11527 1938-8-19
ECON: 00341814 Festuca idahoensis Elmer USA: California Mount Shasta, Above Bear Springs. W. B. Cooke 11217 1938-7-15
GH: 00341815 Festuca idahoensis Elmer USA: California Mount Shasta, Above Bear Springs. W. B. Cooke 11217 1938-7-15
GH: 00360801 Poa pratensis Linnaeus USA: California Mount Shasta, Bear Springs W. B. Cooke 11180 1938-7-15
GH: 00341338 Podagrostis thurberiana (Hitchcock) Hultén USA: California Water Supply Spring, Horse Camp, Mt. Shasta W. B. Cooke 11695 1938-9-17
GH: 00365008 Sitanion hystrix californicum (J. G. Smith) F. D. Wilson USA: California Mount Shasta, North Ridges W. B. Cooke 11366 1938-7-28
GH: 00361230 Trisetum spicatum (Linnaeus) K. Richter USA: California Horse Camp Springs, Mount Shasta W. B. Cooke 11468 1938-8-18
Polygalaceae GH: 00347759 Polygala cornuta Kellogg USA: California Mount Shasta: Sisson Southern Trail W. B. Cooke 11324 1938-7-22
Polygonaceae GH: 02346235 Aconogonon davisae (Brewer ex A. Gray) Soják USA: California Mount Shasta: [data not captured] W. B. Cooke 11,289 1938-7-21
GH: 00364329 Eriogonum marifolium Torrey & A. Gray USA: California Horse Camp Flats W. B. Cooke 11543 1938-8-21
GH: 02360394 Polygonum douglasii Greene USA: California [data not captured] W. B. Cooke 11422 1938-7-29
GH: 02360446 Polygonum douglasii Greene USA: California Mount Shasta: [data not captured] W. B. Cooke 11447 1938-8-5
GH: 00364816 Polygonum shastense W. H. Brewer USA: California Mount Shasta: Horse Camp Slopes W. B. Cooke 11496 1938-8-18
GH: 02006248 Rumex acetosella Linnaeus USA: California Mount Shasta: [data not captured] W. B. Cooke 11549 1938-8-21
Polyporaceae FH: 00490891 Coltricia perennis (Linnaeus) Murrill: Fries USA: California Mount Shasta: [data not captured] W. B. Cooke 10256 1938-7-29
FH: 00490908 Coltricia perennis (Linnaeus) Murrill: Fries USA: Oregon [data not captured] W. B. Cooke 13058 1938-11-26
FH: 00482878 Coriolus vaporarius (Persoon) Bondartsev & Singer: Fries USA: California Mount Shasta: [data not captured] W. B. Cooke 10287 1938-9-8
FH: 00555864 Fomitopsis subrosea (Weir) Bondartsev & Singer USA: Oregon [data not captured] W. B. Cooke 9992 1938-2-21
FH: 00559273 Gloeophyllum sepiarium (Wulfen) P. Karsten USA: Tennessee [data not captured] W. B. Cooke 10004 1938-2-21
FH: 00559679 Hapalopilus alboluteus (Ellis & Everhart) Bondartsev & Singer USA: California Mount Shasta: [data not captured] W. B. Cooke 10102 1938-6-11
FH: 00599490 Merulioporia taxicolor (Persoon) Bondartsev & Singer: Fries USA: California Mount Shasta: [data not captured] W. B. Cooke 10280 1938-8-20
FH: 00605978 Phellinus pini (Brotero) A. Ames USA: Oregon [data not captured] W. B. Cooke 13060 1938-11-26
FH: 00608969 Polyporus picipes Fries USA: Oregon [data not captured] W. B. Cooke 13027 1938-11-6
FH: 00584329 Poria sitchensis D. V. Baxter USA: Oregon [data not captured] W. B. Cooke 10067 1938-3-26
FH: 00527443 Tyromyces caesius (Schrader) Murrill: Fries USA: Oregon [data not captured] W. B. Cooke 9971 1938-2-16
FH: 00527570 Tyromyces leucospongia (Cooke & Harkness) Bondartsev & Singer USA: California Mount Shasta: [data not captured] W. B. Cooke 10116 1938-6-17
Portulacaceae GH: 01858368 Cistanthe umbellata (Torrey) Hershkovitz USA: California Wagon Camp-Horse Camp Trail W. B. Cooke 11283 1938-7-15
GH: 00376976 Claytonia palustris Swanson & Kelley USA: California Bear Springs, Mount Shasta W. B. Cooke 1182 1938-6-24
Pucciniaceae FH: 00964854 Puccinia chamaesarachae Sydow & P. Sydow USA: California Mount Shasta, Below Bear Springs along the W... W. B. Cooke 11167 1938-7
FH: 01129203 Puccinia pentstemonis Peck USA: California Mount Shasta; Along the Sisson Southern Trai... W. B. Cooke 10191 1938
Ranunculaceae GH: 01720176 Aconitum columbianum Nuttall USA: California Wagon Camp W. B. Cooke 11420 1938-7-29
GH: 01707599 Anemone occidentalis S. Watson USA: California South of Horse Camp, around the southwestern... W. B. Cooke 11303 1938-7-21
GH: 01707601 Anemone occidentalis S. Watson USA: California Slopes of Little Red Butte W. B. Cooke 11601 1938-9-8
Rhamnaceae GH: 00367924 Ceanothus cordulatus Kellogg USA: California Sisson Southern Trail, Mount Shasta W. B. Cooke 11021 1938-6-17
GH: 00425136 Ceanothus prostratus Bentham USA: California Sisson Southern Trail, Mount Shasta W. B. Cooke 11015 1938-6-17
GH: 00425568 Ceanothus velutinus Douglas USA: California Mount Shasta, Sisson Southern Trail. W. B. Cooke 11104 1938-6-24
GH: 00425822 Frangula californica (Eschscholtz) A. Gray USA: California Macbride Spring Road, Mount Shasta W. B. Cooke 11436 1938-8-5
GH: 00425822 Rhamnus californica Eschscholtz USA: California Macbride Spring Road, Mount Shasta W. B. Cooke 11436 1938-8-5
Rosaceae GH: 01728767 Amelanchier pallida Greene USA: California MacBride Spring Road W. B. Cooke 11434 1938-8-5
GH: 00345458 Cercocarpus ledifolius Nuttall USA: California North Slope of Shastina, Scattered or coloni... W. B. Cooke 11574 1938-8-23
GH: 00345146 Chamaebatiaria millefolium (Torrey) Maximowicz USA: California in a small ravine west of Bolam Creek W. B. Cooke 11579 1938-8-24
GH: 00345068 Holodiscus microphyllus glabrescens (Greenman) Ley USA: California Mount Shasta. Ridge below Horse Camp. W. B. Cooke 11702 1938-9-17
GH: 00345081 Luetkea pectinata (Pursh) Kuntze USA: California Mount Shasta. Springs in The South Gate. W. B. Cooke 11635 1938-9-8
GH: 00346367 Prunus emarginata (Douglas ex Hooker) Eaton USA: California Mount Shasta: Sisson Southern Trail W. B. Cooke 11011 1938-6-17
GH: 00346413 Prunus emarginata (Douglas ex Hooker) Eaton USA: California Sisson: Sisson Southern Trail W. B. Cooke 11318 1938-7-22
GH: 00346680 Prunus subcordata Bentham USA: California Mount Shasta: MacBride Spring Road W. B. Cooke 11437 1938-8-5
GH: 00345818 Purshia tridentata (Pursh) de Candolle USA: California Sisson Southern Trail W. B. Cooke 11100 1938-6-24
GH: 00346042 Rosa gymnocarpa Nuttall ex Torrey & A. Gray USA: California MacBride Spring Road W. B. Cooke 11,094 1938-6-24
GH: 00345542 Spiraea douglasii Hooker USA: California above Bear Springs W. B. Cooke 11400 1938-7-29
Rubiaceae GH: 00385898 Galium bifolium S. Watson USA: California Wagon Camp, Mount Shasta W. B. Cooke 11245 1938-7-15
GH: 00385833 Galium bolanderi A. Gray USA: California Sisson Southern Trail, Mount Shasta W. B. Cooke 11322 1938-7-22
GH: 00385887 Galium bolanderi A. Gray USA: California Sisson Southern Trail, Mount Shasta W. B. Cooke 11595 1938-9-2
Salicaceae GH: 00382325 Populus tremuloides Michaux USA: California Along Pilgrim Creek east of Widow Spring W. B. Cooke 11586 1938-8-25
GH: 00382326 Populus tremuloides Michaux USA: California Top of Shastina Lava Park on the north side ... W. B. Cooke 11577 1938-8-23
GH: 00384563 Salix scouleriana Barratt ex Hooker USA: California Sisson Southern Trail W. B. Cooke 11590 1938-9-2
Saxifragaceae GH: 00381213 Micranthes tolmiei (Torrey & A. Gray) Brouillet & Gornall USA: California West slope of Shastina W. B. Cooke 11556 1938-8-22
GH: 00380118 Ribes cereum Douglas USA: California Sisson Southern Trail W. B. Cooke 11032 1938-6-17
GH: 00380579 Ribes nevadense Kellogg USA: California Sisson Southern Trail, Mount Shasta W. B. Cooke 11006 1938-6-17
GH: 00381005 Ribes viscosissimum Pursh USA: California Sisson Southern Trail W. B. Cooke 11005 1938-6-17
GH: 00381213 Saxifraga tolmiei Torrey & A. Gray USA: California West slope of Shastina W. B. Cooke 11556 1938-8-22
Secotiaceae FH: 00374284 Nivatogastrium nubigenum (Harkness) Singer & A. H. Smith USA: California Mount Shasta. Wagon Camp-Horse Camp Trail. W. B. Cooke 1938-7-1
Thelephoraceae FH: 00488846 Aleurodiscus amorphus (Persoon: Fries) Rabenhorst USA: Oregon [data not captured] W. B. Cooke 9986 1938-2-21
FH: 00554235 Corticium cremoricolor Berkeley & M. A. Curtis USA: California Mount Shasta: [data not captured] W. B. Cooke 10270 1938-8-10
FH: 00555137 Cyphellostereum laeve (Fries) D. A. Reid: Fries USA: Oregon [data not captured] W. B. Cooke 13045 1938-11-24
FH: 00599526 Merulius atropurpureus W. B. Cooke USA: California Mount Shasta: [data not captured] W. B. Cooke 10117 1938-6-17
FH: 00603489 Schizophyllum commune Fries: Fries USA: Oregon [data not captured] W. B. Cooke 9966 1938-2-16
FH: 00607799 Stereum sanguinolentum (Albertini & Schweinitz) Fries: Fries USA: Oregon [data not captured] W. B. Cooke 9995 1938-2-21
Tremellaceae FH: 00488010 Tremellodon gelatinosus (Scopoli) Fries USA: Oregon [data not captured] W. B. Cooke 9930 1938-1-30
Violaceae GH: 00381913 Viola purpurea Kellogg USA: California Mount Shasta, Panther Creek Meadows, occasio... W. B. Cooke 11290 1938-7-21
