USAC:USCG
44806 F. López 0 2018-12-20
Guatemala, Solola, Santiago, Chuchichaj, 14.649923 -91.224716, 1599 - 1599m
USAC:USCG
3387 Martha Andrino 2540 1947-03-27
Guatemala, San Marcos, Tejutla, 15.122543 -91.806351
BRIT
Equisetum hyemale var. affine x E. myriochaetum
BRIT506214 W. R. Hatch 286 1936-08-10
Guatemala, Bank of Rio Panajachel, near Lake Atitlan.
F:Ferns
C0613083F P. C. Standley 80010 1940-12-14
Guatemala, Chimaltenango
F:Ferns
C0613091F A. Molina R. et al. 16059 1966-01-12
Guatemala, Guatemala
F:Ferns
C0613092F A. Molina R. et al. 16059 1966-01-12
Guatemala, Guatemala
F:Ferns
C0613081F S. Cosminsky 29 1974-00-00
Guatemala, 15.7422 -90.1792
F:Ferns
C0359721F J. A. Véliz & M. E. Véliz 94.3974 1994-10-27
Guatemala, Alta Verapaz, 15.6667 -90
MO:Tropicos
1213231 Alexander F. Skutch Skutch 612
Guatemala
MO:Tropicos
1071667 David B. Dunn|Marvin J. Pennell|Chester T. Dziekanowski Dunn 22962 1978-07-23
Guatemala, Chimaltenango, Valley cultivated cornfields, hills with a pine forest, roadside plants with Lupinus chiapensis, enroute to Chichicastenango, 14.8325 -91.03861, 2377m
NY:Botany
447106 D. B. Dunn 22962 1978-07-23
Guatemala, Chimaltenango, En route to Chichicastenango, Dept. Chimaltenango, 2377 - 2377m
NY:Botany
447105 L. O. Williams 22270 1963-12-03
Guatemala, Huehuetenango, 10-20 km W of Huehuetenango, 2000 - 2000m
US:Botany
Equisetum hyemale x E. myriochaetum Schltdl. & Cham.
US 1840333 P. C. Standley 74142 1940-10-11
Guatemala, Zacapa, In arenal, Between Río Hondo and Santa Cruz, 200m
US:Botany
US 2573657A L. O. Williams, A. Molina R. & T. P. Williams 22409 1962-12-05
Guatemala, Huehuetenango, Ravine near ruins of Zacaleu, mixed forest area near Huehuetenango, 1800m
US:Botany
US 1587611 A. F. Skutch 612 1933-09-12
Guatemala, Chimaltenango, Plains near Tecpam, 2100m
US:Botany
Equisetum hyemale x E. myriochaetum Schltdl. & Cham.
US 2689851 G. R. Proctor 25508 1964-06-25
Guatemala, El Quiché, Valley of Rio de las Violetad, north of Nebaj, plants forming thicket along bank of river, 1768 - 1829m
US:Botany
US 795958 H. von Türckheim 2432 1912-06-00
Guatemala, Alta Verapaz, Bei Tamahú auf feuchten boden [At Tamahú on damp ground], 1000m
US:Botany
US 828886 J. Donnell Smith 1629 1889-04-00
Guatemala, Alta Verapaz, Coban, 1311m
US:Botany
US 1917088 J. A. Steyermark 47577 1942-06-13
Guatemala, Sololá, Volcán Tolimán (side facing Volcán Atitlán to summit), 2700 - 3100m
US:Botany
US 1749772 P. C. Standley 59112 1938-12-07
Guatemala, Chimaltenango, Near Finca La Alameda, near Chimaltenango, 1830m
US:Botany
US 2573686A L. O. Williams, A. Molina R. & T. P. Williams 22270 1963-12-03
Guatemala, Huehuetenango, Pine forest area, 10-20 km. west of Huehuetenango, 2000m
US:Botany
US 1749789 P. C. Standley 60786 1938-12-23
Guatemala, Sacatepéquez, Above Pastores, 1680m
US:Botany
US 828887 J. Donnell Smith 1629 1889-04-00
Guatemala, Alta Verapaz, Coban, 1311m
US:Botany
Equisetum hyemale x E. myriochaetum Schltdl. & Cham.
US 2425368 L. O. Williams, A. Molina R. & T. P. Williams 22409 1962-12-05
Guatemala, Huehuetenango, Ravine near ruins of Zacalue, mixed area near Huehuetenango, 1800m
US:Botany
US 2425390 L. O. Williams, A. Molina R. & T. P. Williams 22862 1962-12-12
Guatemala, Quetzaltenango, Mois barranco, Sierra Madre Mountains, about 4 km. north of Olintepeque, 2600m
US:Botany
US 828888 J. Donnell Smith 1629 1889-04-00
Guatemala, Alta Verapaz, Coban, 1311m
US:Botany
US 1917113 J. A. Steyermark 48210 1942-07-04
Guatemala, Huehuetenango, 'Los Pinitos', just southeast of Huehuetenango, 2000m
US:Botany
Equisetum hyemale x E. myriochaetum Schltdl. & Cham.
US 1840732 P. C. Standley 92122 1941-04-12
Guatemala, Alta Verapaz, Rocky forest along river. Along Río Carchá, near San pedro Carchá, 1360m
US:Botany
Equisetum hyemale x E. myriochaetum Schltdl. & Cham.
US 1687949 W. Hatch & C. L. Wilson 286 1936-08-10
Guatemala, Bank of Rio Panajachel, near Lake Atitlan
US:Botany
US 2425503 L. O. Williams, A. Molina R. & T. P. Williams 22270 1963-12-03
Guatemala, Huehuetenango, Pine forest area, 10-20 km. west of Huehuetenango, 2000m
iNaturalist:Plantae
105059351 Sune Holt 2010-09-14
Guatemala, Baja Verapaz, 15.1113 -90.187092
SEINet-MICH:Plantae-Pteridophytes
1494047 Alexander F. Skutch 612 1933-09-12
Guatemala, Chimaltenango, Plains near Tecpam., 2195m
SEINet-LL:Plantae
LL00521800 Louis O. Williams|Antonio Molina R.|Terua P. Williams 22862 1962-12-12
Guatemala, Quezaltenango, Olintepeque, Sierra Madre Mountains, about 4 km. north of Olintepeque.
SEINet-LL:Plantae
LL00521799 Louis O. Williams|Antonio Molina R.|Terua P. Williams 22270 1963-12-03
Guatemala, Huehuetenango, Huehuetenango, 10-20 km. west of Huehuetenango.
SEINet-TEX:Plantae-TEX
Equisetum hyemale × myriochaetum
TEX00559112 J. Véliz|M. J. Véliz 93.3974 1994-10-17
Guatemala, Alta Verapaz, Tactic, Se le localizada a 3 km. de Tactic hacia Puralhá.