Displaying 1 - 75 out of 6913 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode
Blepharostoma arachnoideum M.Howe M. A. Howe 703 09 May 1896 United States of America California Mendocino Co. Russian Gulch isotype 234743 Blepharostoma arachnoideum M.Howe
Blepharostoma arachnoideum M.Howe M. A. Howe 703 09 May 1896 United States of America California Russian Gulch, near Mendocino holotype 291904 Blepharostoma arachnoideum M.Howe
Dicranella howei Renauld & Cardot M. A. Howe 36 05 Apr 1892 United States of America California Marin Co. Mt. Tamalpais type 299910 Dicranella howei Renauld & Cardot
Dicranella howei Renauld & Cardot M. A. Howe 36 Apr 1892 United States of America California Marin Co. Mt. Tamalpais type 299911 Dicranella howei Renauld & Cardot
Porella dentata (Hartm.) Lindb. M. A. Howe 1084 08 Jun 1896 United States of America California Humboldt Co. Russ and Graham's… — 240347 Porella dentata (Hartm.) Lindb.
Clevea hyalina var. californica M.Howe M. A. Howe 765 13 May 1896 United States of America California Doolan's Canyon, near Ukiah (Mendecino… type 575661 Clevea hyalina var. californica M.Howe
Cupressus goveniana Gordon M. A. Howe s.n. 05 May 1896 United States of America California "Plains" near Mendocino City — 16865 Cupressus goveniana Gordon
Botrychium dissectum Spreng. M. A. Howe s.n. 31 Oct 1898 United States of America New York Bronx Co. Van Cortlandt Park — 02172968 Botrychium dissectum Spreng.
Botrychium dissectum Spreng. M. A. Howe s.n. 31 Oct 1898 United States of America New York Bronx Co. Van Cortlandt Park — 02172971 Botrychium dissectum Spreng.
Gyrothyra underwoodiana M.Howe M. A. Howe 1026 05 Jun 1896 United States of America California Humboldt Co. On the road… type 564824 Gyrothyra underwoodiana M.Howe
Pseudoleskea rigescens var. howei Best M. A. Howe 05 Aug 1894 United States of America — Above Neal's Camp, Mt. Shasta type 534714 Pseudoleskea rigescens var. howei Best
Pseudoleskea rigescens var. howei Best M. A. Howe 115 05 Aug 1894 United States of America California Above Neal's Camp, Mt. Shasta.… probable type 534715 Pseudoleskea rigescens var. howei Best
Pseudoleskea rigescens var. howei Best M. A. Howe 115 24 Jul 1894 - 10 Aug 1894 United States of America California Above Neal's Camp, Mt. Shasta.… probable type 534716 Pseudoleskea rigescens var. howei Best
Pseudoleskea rigescens var. howei Best M. A. Howe 115 Aug 1894 United States of America California Mt. Shasta probable type 534717 Pseudoleskea rigescens var. howei Best
Pseudoleskea rigescens var. howei Best M. A. Howe 115 05 Aug 1894 United States of America California Above Neal's Camp, Mt. Shasta probable type 534718 Pseudoleskea rigescens var. howei Best
Pleuridium alternifolium var. howei Renauld & Cardot M. A. Howe 37 19 May 1892 United States of America California type 769411 Pleuridium alternifolium var. howei Renauld & Cardot
Frullania riojaneirensis (Raddi) Spruce M. A. Howe 814 15 Mar 1906 Puerto Rico — Mount Morales, near Utuado — 574296 Frullania riojaneirensis (Raddi) Spruce
Frullania riojaneirensis (Raddi) Spruce M. A. Howe 1096 19 Mar 1906 Puerto Rico — Mount Morales, near Utuado — 574298 Frullania riojaneirensis (Raddi) Spruce
Frullania riojaneirensis (Raddi) Spruce M. A. Howe 484 15 Mar 1906 Puerto Rico — Mount Morales, near Utuado — 574301 Frullania riojaneirensis (Raddi) Spruce
Lopholejeunea howei A.Evans M. A. Howe 1413p.p. 05 Mar 1906 Puerto Rico — Between Cayey and Caguas; Coamo… type 582189 Lopholejeunea howei A.Evans
Asplenium scolopendrium var. americanum (Fernald) Kartesz & K.N.Ghandi M. A. Howe s.n. 04 Jul 1902 United States of America New York Onondaga Co. Green Lake region — 9605 Asplenium scolopendrium var. americanum (Fernald) Kartesz & K.N.Ghandi
Metaneckera menziesii (Drumm.) Steere M. A. Howe 08 Aug 1894 United States of America California Shasta Springs — 465835 Metaneckera menziesii (Drumm.) Steere
Metaneckera menziesii (Drumm.) Steere M. A. Howe 29 Feb 1896 United States of America California Contra Costa Co. Mitchell's Cañon,… — 465848 Metaneckera menziesii (Drumm.) Steere
Metaneckera menziesii (Drumm.) Steere M. A. Howe 778 13 May 1896 United States of America California Mendocino Co. Doolan's Cañon — 465846 Metaneckera menziesii (Drumm.) Steere
Metaneckera menziesii (Drumm.) Steere M. A. Howe 700 09 May 1896 United States of America California Mendocino Co. Russian Gulch — 465847 Metaneckera menziesii (Drumm.) Steere
Isothecium howei Kindb. M. A. Howe 16 Jan 1892 United States of America California Marin Co. The "Old Mill"… type 693099 Isothecium howei Kindb.
Hylocereus monacanthus (Lem.) Britton & Rose M. A. Howe s.n. — Panama — Urava Islands. — 679790 Hylocereus monacanthus (Lem.) Britton & Rose
Halimeda simulans M.Howe M. A. Howe 4332 06 Mar 1906 Puerto Rico — Culebra Island holotype 00887502 Halimeda simulans M.Howe
Halimeda simulans M.Howe M. A. Howe 4383 08 Mar 1906 Puerto Rico — Culebra Island paratype 00887503 Halimeda simulans M.Howe
Halimeda scabra M.Howe M. A. Howe 2905 30 Mar 1904 United States of America Florida Sands Key holotype 00887511 Halimeda scabra M.Howe
Halimeda lacrimosa M.Howe M. A. Howe 5524 11 Dec 1907 Bahamas — Mariguana [Mayaguana], Southeast Point holotype 00887523 Halimeda lacrimosa M.Howe
Acetabulum pusillum M.Howe M. A. Howe 5731 b 22 Dec 1907 Bahamas — Castle Island, near Acklin Island,… paratype 00887528 Acetabulum pusillum M.Howe
Acetabulum pusillum M.Howe M. A. Howe 5453 09 Dec 1907 Bahamas — Mariguana [Mayaguana], near Southeast Point paratype 00887529 Acetabulum pusillum M.Howe
Cladocephalus scoparius M.Howe M. A. Howe 3081 10 Apr 1904 Bahamas — south shore of New Providence paratype 00887530 Cladocephalus scoparius M.Howe
Avrainvillea digitata D.S.Littler & Littler M. A. Howe 5436 08 Dec 1907 Bahamas — Mariguana [Mayaguana], Abraham Bay, on… isotype 00887553 Avrainvillea digitata D.S.Littler & Littler
Avrainvillea digitata D.S.Littler & Littler M. A. Howe 5436 08 Dec 1907 Bahamas — Mariguana [Mayaguana], Abraham Bay, on… isotype 00887554 Avrainvillea digitata D.S.Littler & Littler
Avrainvillea digitata D.S.Littler & Littler M. A. Howe 5436 08 Dec 1907 Bahamas — Mariguana [Mayaguana], Abraham Bay, on… isotype 00887556 Avrainvillea digitata D.S.Littler & Littler
Avrainvillea nigricans f. fulva M.Howe M. A. Howe 5745 22 Dec 1907 Bahamas — Castle Island. inside a reef,… — 00887561 Avrainvillea nigricans f. fulva M.Howe
Avrainvillea nigricans f. fulva M.Howe M. A. Howe 5745 22 Dec 1907 Bahamas — Castle Island. inside a reef,… type 00887560 Avrainvillea nigricans f. fulva M.Howe
Avrainvillea nigricans f. fulva M.Howe M. A. Howe 5745 22 Dec 1907 Bahamas — Castle Island. inside a reef,… type 00887562 Avrainvillea nigricans f. fulva M.Howe
Protoderma polyrhizum M.Howe M. A. Howe 5686 19 Dec 1907 Turks and Caicos Islands — Caicos. In a cavern, low… holotype 00887607 Protoderma polyrhizum M.Howe
Lithophyllum antillarum Foslie & M.Howe M. A. Howe 4373 07 Mar 1906 Puerto Rico — Culebra Island, Flamingo Bay. photo of holotype 00900373 Lithophyllum antillarum Foslie & M.Howe
Echinochloa crus-galli (L.) P.Beauv. M. A. Howe s.n. 29 Aug 1891 United States of America Vermont Newfane — 1697577 Echinochloa crus-galli (L.) P.Beauv.
Ochrolechia upsaliensis (L.) A.Massal. M. A. Howe 26 Feb 1896 United States of America California Contra Costa Co. Mt. Diablo. — 1708707 Ochrolechia upsaliensis (L.) A.Massal.
Elymus canadensis L. M. A. Howe s.n. 22 Aug 1891 United States of America Vermont Newfane — 1654305 Elymus canadensis L.
Roystonea borinquena O.F.Cook M. A. Howe Mar 1906 Puerto Rico — Near Utuado — 01025460 Roystonea borinquena O.F.Cook
Ochroma pyramidale (Cav. ex Lam.) Urb. M. A. Howe Mar 1906 Puerto Rico Utuado Near Utuado, Porto Rico. — 1025179 Ochroma pyramidale (Cav. ex Lam.) Urb.
Scleropodium californicum (Lesq.) Kindb. M. A. Howe 528 23 Mar 1896 United States of America California San Francisco Co. Clarendon Heights — 01030186 Scleropodium californicum (Lesq.) Kindb.
Scleropodium californicum (Lesq.) Kindb. M. A. Howe 13 12 Mar 1892 United States of America California San Francisco Co. r — 01030187 Scleropodium californicum (Lesq.) Kindb.
Calotropis procera (Aiton) W.T.Aiton M. A. Howe Mar 1906 Puerto Rico — Near Aibonito — 01071477 Calotropis procera (Aiton) W.T.Aiton
Schefflera morototoni (Aubl.) Maguire, Steyerm. & Frodin M. A. Howe s.n. Mar 1906 Puerto Rico Utuado — 01089874 Schefflera morototoni (Aubl.) Maguire, Steyerm. & Frodin
Dasyopsis antillarum M.Howe M. A. Howe 5625 18 Dec 1907 Turks and Caicos Islands — Caicos. Fort George Cay holotype 01089170 Dasyopsis antillarum M.Howe
Ruppia maritima L. M. A. Howe 195 03 Mar 1906 - 12 Mar 1906 Puerto Rico Culebra Flamingo Bay. — 01090135 Ruppia maritima L.
Neomeris cokeri M.Howe M. A. Howe 3075 s.d. Bahamas — New Providence — 00887567 Neomeris cokeri M.Howe
Ulva lactuca L. M. A. Howe 3850 10 Feb 1905 Bahamas — on south shore of Great… — 02139746 Ulva lactuca L.
Chara hornemannii Wallman M. A. Howe s.n. 11 Mar 1906 Puerto Rico — Island of Culebrita — 01020179 Chara hornemannii Wallman
Chara hornemannii Wallman M. A. Howe 4053 21 Feb 1905 Bahamas Exuma Exuma Chain, Great Guana Cay,… — 01020180 Chara hornemannii Wallman
Chara hornemannii Wallman M. A. Howe 5097 25 Nov 1907 Bahamas — Watling Island, in the lagoon,… — 01020182 Chara hornemannii Wallman
Chara zeylanica Klein ex Willd. M. A. Howe s.n. 23 Feb 1905 Bahamas Exuma — 01089340 Chara zeylanica Klein ex Willd.
Stereophyllum howei R.S.Williams M. A. Howe s.n. 13 Dec 1909 Panama — Taboga Isl. Panama Bay. type 01256818 Stereophyllum howei R.S.Williams
Isothecium howei Kindb. M. A. Howe s.n. 16 Jan 1892 United States of America California "Old Mill", Mill Valley. type 01256931 Isothecium howei Kindb.
Opegrapha herbarum Mont. M. A. Howe Mar 1893 United States of America California Alameda Co. Berkeley. — 01391414 Opegrapha herbarum Mont.
Opegrapha herbarum Mont. M. A. Howe 74 Mar 1893 United States of America California Alameda Co. Berkeley. — 1391415 Opegrapha herbarum Mont.
Asterella californica (Hampe) Underw. M. A. Howe 11 26 Mar 1892 United States of America California New Berkeley — 266151 Asterella californica (Hampe) Underw.
Dibaeis baeomyces (L.f.) Rambold & Hertel M. A. Howe 19 Jun 1902 United States of America Vermont Windham Co. — 1411300 Dibaeis baeomyces (L.f.) Rambold & Hertel
Cladonia squamosa Hoffm. M. A. Howe 19 27 Jul 1895 United States of America Vermont Windham Co. Newfane — 1537969 Cladonia squamosa Hoffm.
Cladonia uncialis (L.) F.H.Wigg. M. A. Howe 29 27 Jul 1895 United States of America Vermont Windham Co. — 1540766 Cladonia uncialis (L.) F.H.Wigg.
Lecanora caesiorubella subsp. merrillii Brodo & Imshaug M. A. Howe 73 24 Jun 1892 United States of America California Marin Co. Sausalito — 1545915 Lecanora caesiorubella subsp. merrillii Brodo & Imshaug
Melanelixia californica A.Crespo & Divakar M. A. Howe 28 Feb 1896 United States of America California Contra Costa Co. Mt. Diablo — 1566988 Melanelixia californica A.Crespo & Divakar
Liagora mucosa M.Howe M. A. Howe 3506 29 Jan 1905 Bahamas Berry Islands Whale Cay, on rocks, near… paratype 00900296 Liagora mucosa M.Howe
Bromus ciliatus L. M. A. Howe s.n. 01 Aug 1891 United States of America Vermont Newfane — 1634343 Bromus ciliatus L.
Halimeda goreauii W.R.Taylor M. A. Howe 5457 09 Dec 1907 Bahamas — Mariguana, Southeast point — 02132066 Halimeda goreauii W.R.Taylor
Halimeda goreauii W.R.Taylor M. A. Howe 7218 27 Jun 1915 Puerto Rico — Dredged in 10-11 meters of… — 02132069 Halimeda goreauii W.R.Taylor
Prestoea acuminata var. montana (Graham) A.J.Hend. & Galeano M. A. Howe s.n. Mar 1906 Puerto Rico — Mt. Mandios, Porto Rico — 1662740 Prestoea acuminata var. montana (Graham) A.J.Hend. & Galeano
Cheilolejeunea rigidula (Mont.) R.M.Schust. M. A. Howe s.n. 01 Jan 1910 Panama — Gatun, Canal Zone. — 1749556 Cheilolejeunea rigidula (Mont.) R.M.Schust.