Pinus herrerae, Herrera's pine, is a species of conifer in the family Pinaceae. It is found only in Mexico. It is a straight trunked tree, 30–35 m tall and 75–100 cm dbh (diameter at breast height).

Herrera's pine
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Gymnospermae
Division: Pinophyta
Class: Pinopsida
Order: Pinales
Family: Pinaceae
Genus: Pinus
Subgenus: P. subg. Pinus
Section: P. sect. Trifoliae
Subsection: P. subsect. Australes
Species:
P. herrerae
Binomial name
Pinus herrerae
Martínez

Bark: thick, reddish-brown or gray -brown. Twigs: In light gray with bases decurrent long cord. Needles: Green Color, in fascicles of 3, 10 to 20 cm in length; and 0.7 to 0.9 mm thin and lax wide. Cones: Solitary or in pairs 2-4x2-3.5 cm when open, dropping the year they mature. Scales: 50–80, opening soon, apófisis slightly raised with small umbo and mucronate. Seeds: 2.5-4x2-3 mm with wing 5-8x35 mm. Habitat: On the fringe of the cloud forest and pine and pine-oak growing beside Pseudotsuga .

References

edit
  1. ^ Farjon, A. (2013). "Pinus herrerae". IUCN Red List of Threatened Species. 2013: e.T42369A2975774. doi:10.2305/IUCN.UK.2013-1.RLTS.T42369A2975774.en. Retrieved 17 November 2021.