Hazel Schmoll
American botanist (1890-1990)

Hazel Marguerite Schmoll (1890–1990) was an American botanist, and the first to conduct a systematic study of plant life in southwestern Colorado. She was also the first woman to earn a doctorate in botany from the University of Chicago. She was inducted into the Colorado Women's Hall of Fame in 1985.
Early life and education
Hazel Marguerite Schmoll was born in a sod cabin in McAllaster, Kansas, on August 23, 1890, to William and Amelia Schmoll. The family moved to Ward, Colorado when she was two, where her father set up a livery stable. Schmoll showed an early interest in learning about wildflowers and spent much time roaming the area on horseback collecting specimens and picking berries. She described her childhood in Ward as ideal and retained a lifelong connection to the town, which shrank to less than a dozen residents in the 1940s before rebounding in the 1960s.
Schmoll attended Ward School through eighth grade, followed by the State Preparatory School in Boulder (an earlier incarnation of Boulder High School). She then went to the University of Colorado Boulder, from which she graduated in 1913 with a degree in biology. She taught for four years (1913–1917) at Vassar College, first in the biology department and then in the botany department.
Begin with the source’s own compact description: “Hazel Schmoll” is american botanist (1890-1990). The dossier treats that line as a proposition to test through Hazel, Schmoll and American, not as a finished interpretation.
Why this record matters
The phrase “american botanist (1890-1990)” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.
Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Sep 1, 2026. The linked authority identifier is Q5893077. VIAF identifies the subject as 308238375. The Library of Congress control number is no2014049107. 2 of 3 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1890, 1990, 1985 and 1913.
A concise general-reference account can conceal disagreements about scope, terminology or the weight assigned to individual sources. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.
- Subject orientation
- Search vocabulary
- Locating named sources
The closest primary source, responsible institution and strongest cited specialist reference.
Three-step research path
- Establish the record: confirm the title “Hazel Schmoll”, its source revision and the description used here.
- Expand the search: follow Hazel Schmoll primary sources, Hazel Schmoll archive and Hazel research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Hazel Schmoll”?
- Which cited source is closest to the event, object or claim?
- What terminology or title could unlock a more precise catalogue search?
Search terms from this dossier
This entry incorporates text from “Hazel Schmoll” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.