John Michael Holzinger

American botanist (1853–1929).

John Michael Holzinger (1853 – 1929) was a German-born American bryologist, expert on the bryoflora of Colorado, and third president of the Sullivant Moss Society.

Abbreviations: Holz.

Occupations: explorer, botanist, botanical collector

Citizenships: United States

Languages: Latin, English

Dates: 1853-01-01T00:00:00Z – 1929-01-01T00:00:00Z

Direct attributions: 8 plants, 0 fungi

Authorship mentions: 15 plants, 0 fungi

Links:Wikipedia IPNI VIAF BHL

8 plants attributed, 7 plants contributed to15 plants:

Phacelia linearis (Linear-leaved Phacelia) (Pursh) Holz. 1895

annual plant species in the hydrophyllaceae family

Phacelia linearis, the linear-leaved phacelia or threadleaf phacelia, is a species of phacelia.

Euphorbia polyphylla (Lesser Florida Spurge) Engelm. ex Holz. 1892

perennial plant species in the euphorbiaceae family

Euphorbia polyphylla, commonly referred to as lesser Florida spurge, is a species of flowering plant endemic to peninsular Florida, USA.

Euphorbia strictior (Panhandle Spurge) Holz. 1892

perennial plant species in the euphorbiaceae family

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Stemodia schottii (Rio Grande Twintip) Holz. 1893

perennial plant species in the plantaginaceae family

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Hygrohypnum bestii (Best's Hygrohypnum Moss) (Renauld & Bryhn) Holz. 1941

plant species in the amblystegiaceae family

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Crossidium aberrans (Crossidium Moss) Holz. & E.B.Bartram 1924

plant species in the pottiaceae family

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Solidago missouriensis var. fasciculata Holz. 1892

plant variety in the asteraceae family

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Psilopilum glabratum Holz.

plant species in the polytrichaceae family

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Phemeranthus rugospermus (Prairie Fame-flower) (Holz.) Kiger 2001

perennial plant species in the montiaceae family

Phemeranthus rugospermus is a species of flowering plant in the miner's lettuce family, Montiaceae, known by the common names prairie fameflower, rough-seeded fameflower, sand fameflower, and flower-of-an-hour. It is native to the central United States from Texas and Louisiana north to Nebraska, Minnesota, and Wisconsin. Phemeranthus rugospermus is a perennial herb growing up to 25 centimeters (10 inches) tall with an erect branching or unbranched stem. The cylindrical leaves are up to 6 centimeters (2.4 inches) long. The pink flowers arise on a tall stalk. The capsules contain wrinkly seeds.

Houstonia parviflora (Greenman's Bluet) Holz. ex Greenm. 1897

plant species in the rubiaceae family

Houstonia parviflora, the few-flowered bluet or Greenman's bluet, is a plant species in the Rubiaceae, found only in south-central Texas.

Calypso bulbosa var. occidentalis (Western Fairy-slipper) (Holz.) Cockerell 1916

plant variety in the orchidaceae family

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Rosa nutkana ssp. macdougalii (Macdougal's Rose) (Holz.) Piper 1906

plant subspecies in the rosaceae family

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Palustricodon aparinoides var. grandiflorus (Large-flowered Marsh Bellflower) (Holz.) Morin 2020

plant variety in the campanulaceae family

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Grimmia torquata var. flettii (Holz.) Vaar.

plant variety in the grimmiaceae family

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Cardamine breweri var. leibergii (Holz.) C.L.Hitchc. 1964

perennial plant variety in the brassicaceae family

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