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Index of Botanical Specimens

Search for collector:[R. D. Alderson]

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Aspleniaceae
GH: 00376948 Asplenium vespertinum Maxon USA: California Witch Creek R. D. Alderson 1895
Asteraceae
GH: 00427267 Hymenothrix wrightii A. Gray USA: California Pine Valley R. D. Alderson 350 1893
Brassicaceae
GH: 00422557 Tropidocarpum gracile Hooker USA: California Witch Creek R. D. Alderson 1894-4
Convolvulaceae
GH: 00369405 Calystegia longipes (S. Watson) Brummitt USA: California Witch Creek R. D. Alderson 1894-5
Fabaceae
GH: 01967173 Acmispon subpinnatus (Lagasca) D. D. Sokoloff USA: California [no additional data] R. D. Alderson 1894-4-18
Gentianaceae
GH: 00384930 Frasera parryi Torrey USA: California Witch creek R. D. Alderson 1894-5
Hydrophyllaceae
GH: 00402822 Eriodictyon crassifolium Bentham USA: California Witch creek R. D. Alderson 1894-5
Lamiaceae
GH: 00400417 Mentha arvensis Linnaeus USA: California Witch creek R. D. Alderson 1894-6
GH: 00403283 Salvia clevelandii (A. Gray) Greene USA: California [no additional data] R. D. Alderson 1894-5
GH: 00402356 Stachys stebbinsii G. A. Mulligan & D. B. Munro USA: California Mitch[?] Creek R. D. Alderson 1894-6
Malvaceae
GH: 00385046 Sidalcea malviflora (de Candolle) A. Gray USA: California Witch Creek R. D. Alderson 1894-5
GH: 00385046 Sidalcea malviflora sparsifolia C. L. Hitchcock USA: California Witch Creek R. D. Alderson 1894-5
Onagraceae
GH: 01625088 Camissonia bistorta (Nuttall ex Torrey & A. Gray) P. H. Raven USA: California Witch Creek R. D. Alderson 1894-4
GH: 01675133 Camissonia strigulosa (Fischer & C. A. Meyer) P. H. Raven USA: California Witch Creek R. D. Alderson 1894-4
Orobanchaceae
GH: 01876884 Castilleja foliolosa Hooker & Arnott USA: California Witch Creek R. D. Alderson 1894-5
GH: 01879316 Castilleja stenantha A. Gray USA: California Witch Creek R. D. Alderson 7915 1994-6
Papaveraceae
GH: 00007906 Eschscholzia physodes Greene USA: California Witch Creek R. D. Alderson
Parmeliaceae
FH: 00467485 Parmelia subcapitata Nylander ex Hasse USA: California [no additional data] R. D. Alderson
FH: 00493585 Usnea dasopoga (Acharius) Nylander USA: California San Diego: [data not captured] R. D. Alderson
Plantaginaceae
GH: 01046081 Antirrhinum coulterianum Bentham USA: California Witch Creek R. D. Alderson 1894-5
GH: 00365669 Keckiella antirrhinoides (Bentham) Straw USA: California Witch Creek R. D. Alderson 1894-5
GH: 00365844 Keckiella ternata (Torrey ex A. Gray) Straw USA: California Witch Creek R. D. Alderson 1894-7
Poaceae
GH: 00387438 Agropogon lutosus (Poiret) P. Fournier USA: California Witch Creek R. D. Alderson
GH: 00365270 Elymus condensatus triticoides (Buckley) Thurber USA: California Witch Creek R. D. Alderson 5436 1897-4
GH: 00365021 Elymus glaucus Buckley USA: California Witch Creek R. D. Alderson 1894-5
GH: 00365021 Elymus glaucus tenuis Vasey USA: California Witch Creek R. D. Alderson 1894-5
GH: 00365088 Elymus multisetus (J. G. Smith) Burtt Davy USA: California Witch Creek R. D. Alderson 1899
GH: 00360166 Lamarckia aurea (Linnaeus) Moench USA: California San Diego: San Diego R. D. Alderson 1895-4-21
GH: 00365270 Leymus condensatus (J. Presl) Á. Löve USA: California Witch Creek R. D. Alderson 5436 1897-4
GH: 00360205 Lolium temulentum Linnaeus USA: California Southern California R. D. Alderson
GH: 00360381 Melica imperfecta flexuosa Bolander USA: California Welch [?] Creek R. D. Alderson 1908-6-19
GH: 00355924 Muhlenbergia rigens (Bentham) Hitchcock USA: California [no additional data] R. D. Alderson 1070
GH: 00360482 Phalaris angusta Nees ex Trinius USA: California San Diego Co. R. D. Alderson
GH: 00360524 Phalaris caroliniana Walter USA: California Witch Creek R. D. Alderson 1894-5
GH: 00387438 Polypogon littoralis Smith USA: California Witch Creek R. D. Alderson
GH: 00361102 Polypogon monspeliensis (Linnaeus) Desfontaines USA: California Witch Creek R. D. Alderson
GH: 00365088 Sitanion jubatum J. G. Smith USA: California Witch Creek R. D. Alderson 1899
Polygonaceae
GH: 00369865 Chorizanthe leptotheca Goodman USA: California Witch Creek R. D. Alderson 1894-6
GH: 00364075 Eriogonum fasciculatum Bentham USA: California Witch Creek R. D. Alderson 1894-5
Portulacaceae
GH: 01858173 Calandrinia elegans Spach USA: California Witch Creek R. D. Alderson 1894
Rhamnaceae
GH: 01789363 Ceanothus crassifolius Torrey USA: California Witch Creek R. D. Alderson 1557 1894-4
GH: 00349902 Ceanothus divaricatus Nuttall ex Torrey & A. Gray USA: California Witch Creek R. D. Alderson 1894-4
GH: 00349902 Ceanothus oliganthus Nuttall USA: California Witch Creek R. D. Alderson 1894-4
GH: 00378427 Rhamnus crocea pirifolia (Greene) Little USA: California Witch Creek R. D. Alderson 1894-5
GH: 00378427 Rhamnus insularis Greene USA: California Witch Creek R. D. Alderson 1894-5
Rosaceae
GH: 00345888 Rosa californica Chamisso & Schlechtendal USA: California Witch Creek R. D. Alderson 1894-5
GH: 00346270 Rubus ursinus Chamisso & Schlechtendal USA: California Witch Creek R. D. Alderson 1894-4
Rubiaceae
GH: 00385725 Galium angustifolium Nuttall ex A. Gray USA: California Witch Creek R. D. Alderson 1944-5
Saxifragaceae
GH: 00380393 Ribes indecorum Eastwood USA: California Witch Creek R. D. Alderson 1894-3
GH: 00380393 Ribes malvaceum Smith USA: California Witch Creek R. D. Alderson 1894-3
Scrophulariaceae
GH: 00549213 Erythranthe guttata (de Candolle) G. L. Nesom USA: California Witch Creek R. D. Alderson 1894-5
GH: 00549213 Mimulus guttatus de Candolle USA: California Witch Creek R. D. Alderson 1894-5
GH: 00549213 Mimulus langsdorffii Donn ex Greene USA: California Witch Creek R. D. Alderson 1894-5
GH: 00549213 Mimulus paniculatus Greene USA: California Witch Creek R. D. Alderson 1894-5
Solanaceae
GH: 00244952 Solanum umbelliferum Eschscholtz USA: California At Witch Creek R. D. Alderson 1893
GH: 00244953 Solanum umbelliferum Eschscholtz USA: California R. D. Alderson 1894-5
GH: 00244952 Solanum xanti A. Gray USA: California At Witch Creek R. D. Alderson 1893
GH: 00244953 Solanum xanti A. Gray USA: California R. D. Alderson 1894-5
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