JSTOR

Type? of Malacothrix arachnoides E.A. McGregor [family ASTERACEAE] Malacothrix arachnoides Rose, L. S., #33341 1933-08-19 United States

Holotype of Malvastrum bicuspidatum (S. Wats.) Rose subsp. oaxacanum Rose ex S.R. Hill [family MALVACEAE] Malvastrum bicuspidatum oaxacanum Pringle, C. G., #5778 1894-09-05 Mexico

Holotype of Malvastrum bicuspidatum (S. Wats.) Rose subsp. tumidum S.R. Hill [family MALVACEAE] Malvastrum bicuspidatum tumidum Pringle, C. G., #5452 1893-09-27 Mexico

Isotype of Malvastrum densiflorum S. Wats. [family MALVACEAE] Malacothamnus densiflorus Parish, S. B.; Parish, W. F., #738 1882-06-01 United States

Type? of Malvastrum dissectum (Nutt. ex Torr. & A. Gray) A. Nelson [family MALVACEAE] Sphaeralcea coccinea dissectum Nelson, A., #7148 1900-06-12 United States

Isotype of Malvastrum schaffneri S. Watson [family MALVACEAE] Malvastrum schaffneri Pringle, C. G., #2849 1889-09-06 Mexico

Isotype of Malvaviscus pringlei Baker f. ex Rob. & Greenm. [family MALVACEAE] Pavonia candida Pringle, C. G., #4132 1892-07-20 Mexico

Type? of Manettia smithii Sprague [family RUBIACEAE] Manettia smithii Smith, H. H., #1393 1898-02-01 Colombia

Type? of Manfreda angustifolia Rose [family ASPARAGACEAE] Manfreda angustifolia Pringle, C. G., #13902 1906-08-11 Mexico

Isolectotype of Manfreda jaliscana Rose [family ASPARAGACEAE] Manfreda jaliscana Pringle, C. G., #1850 1888-12-01 Mexico

Isotype of Manfreda pringlei Rose [family ASPARAGACEAE] Manfreda pringlei Pringle, C. G., #4745 1894-06-01 Mexico

Type? of Manihot caudata Greenm. [family EUPHORBIACEAE] Manihot caudata Pringle, C. G., #8687 1902-08-21 Mexico

Type? of Manihot intermedia Weath. [family EUPHORBIACEAE] Manihot intermedia Pringle, C. G., #13938 1907-07-29 Mexico

Type? of Manihot intermedia Weath. [family EUPHORBIACEAE] Manihot intermedia Pringle, C. G., #13938 1907-07-29 Mexico

Type? of Manihot pringlei S. Watson [family EUPHORBIACEAE] Manihot pringlei Pringle, C. G., #3826 1891-08-14 Mexico

Type? of Manihot pringlei S. Watson [family EUPHORBIACEAE] Manihot pringlei Pringle, C. G., #3558 1890-07-15 Mexico

Type? of Manihot subspicata Rogers & Appan [family EUPHORBIACEAE] Manihot subspicata Rogers, D. J.; Rogers, R., #525 1968-06-18 Mexico

Type? of Mappia mexicana B.L. Rob. & Greenm. [family ICACINACEAE] Mappia mexicana Pringle, C. G., #5094 1891-12-08 Mexico

Type? of Marsdenia pringlei S. Watson [family ASCLEPIADACEAE] Marsdenia pringlei Pringle, C. G., #2531 1889-06-03 Mexico

Type? of Marsdenia trivirgulata Bartlett [family ASCLEPIADACEAE] Marsdenia trivirgulata Pringle, C. G., #10333 1906-10-13 Mexico