Skip to main content
Harvard Logo
FACULTY OF ARTS AND SCIENCES | HARVARD.EDU

Harvard University Herbaria & Libraries

  • Contact
  • Visit
  • Databases
  • Collections
    • Herbaria
    • Digital Resources
    • Use Policies
  • Research
    • Taxonomy
    • Floristics & Monography
    • Plant & Fungal Phylogenetics
    • Paleobotany
    • Plant Speciation and Local Adaptation
    • Forest Ecosystem Carbon Dynamics
  • Publications
    • About HPB
    • Orders & Access
    • For Authors
  • Libraries
    • Libraries' Collections
      • Harvard's Online Library Catalog (HOLLIS)
      • Archives Collections
      • Digital Collections
    • Use of the Libraries
      • Hours
      • Resources
      • Services
      • Permissions
    • Libraries Staff
    • Online Exhibits
  • News & Events
    • News
    • Events
  • People
  • About
    • Visit
    • Contact
    • History
  • Search Hints
  • Use Policy
  • Botanists
  • Publications
  • Specimens
  • Images
  • Taxa
  • Hu Cards
  • ECON Artifacts
  • Contribute
  • Comments

Index of Botanical Specimens

ClassificationEuphorbiaceae: Euphorbia
Harvard University Herbaria Barcode(s)00047803
Type StatusHolotype
CollectorT. B. MacDougall
Collector number1
CountryMexico
GeographyNorth America: North America (CA, US, MX) (Region): Mexico
GUIDhttp://purl.oclc.org/net/edu.harvard.huh/guid/uuid/adbbaab7-ee0b-4edb-8ab7-1f741c3c4a23
Harvard University Herbaria Barcode00047803
HerbariumA
FamilyEuphorbiaceae
Type Status Holotype
Holotype of Euphorbia pteroneura var. macdougalliana Croizat
Verified byM. J. Huft
Date Determined1992
Taxon Reference(for Euphorbia pteroneura var. macdougalliana Croizat) Desert Pl. Life 1943. 15: 23.
FamilyEuphorbiaceae
Determination Euphorbia pteroneura var. macdougalliana Croizat
Determined byV.W. Steinmann
Date Determined2000
Determination Remarks [current name]
FamilyEuphorbiaceae
Determination Euphorbia pteroneura var. macdougalliana Croizat
Determination Remarks [label name]
Sexnot determined
PhenologyNotDetermined
Preparation TypeSheet
Preparation MethodPressed
Item Remarks"cutting received from S.J. Alexander, N.Y. Bot. Gard. 1941"
Thumbnail image of sheet
Full Quality [25MB]

Copyright © 2013 The President and Fellows of Harvard College | Accessibility