Pages Navigation Menu

A Digital Herbarium

Most Recent Articles

Asplenium juglandifolium

Posted by on Mar 7, 2016 in Ferns, New Collections | 0 comments

...

Read More

Diplazium vera-pax

Posted by on Mar 7, 2016 in Ferns, New Collections | 0 comments

...

Read More

Lygodium venustum

Posted by on Mar 7, 2016 in Ferns, New Collections | 1 comment

This species is very common in dry, disturbed sites throughout much of Central...

Read More

Diplazium prominulum

Posted by on Feb 23, 2016 in Ferns, New Collections | 0 comments

This species is one of only two (the other being D. subsilvaticum) Central...

Read More

Parapolystichum excultum

Posted by on Feb 23, 2016 in Ferns, New Collections | 0 comments

...

Read More

Diplazium skutchii

Posted by on Feb 22, 2016 in Ferns, Observations | 0 comments

...

Read More

Phlebodium pseudoaureum

Posted by on Feb 22, 2016 in Ferns | 0 comments

...

Read More

Pityrogramma boucheana

Posted by on Feb 9, 2016 in Ferns, New Collections | 0 comments

This species was locally abundant in a thicket of Heliconia and Solanum in an...

Read More

Phlegmariurus ocananus

Posted by on Feb 4, 2016 in Lycophytes, New Collections | 0 comments

I believe this plant is  P. ocananus, a narrowly distributed species from...

Read More

Polystichum alfaroi

Posted by on Feb 4, 2016 in Ferns, New Collections | 0 comments

This species was locally abundant and was growing as an epiphyte in disturbed...

Read More

Pteris muricata

Posted by on Feb 3, 2016 in Ferns, New Collections | 0 comments

This species was very common in disturbed woods along the Rio Calderas above...

Read More

Megalastrum macrotheca

Posted by on Feb 3, 2016 in Ferns, New Collections | 0 comments

This species is common in southern Central America, and is distinguished by...

Read More

Danaea cuspidata

Posted by on Feb 3, 2016 in Ferns, New Collections | 0 comments

This species was infrequently encountered along the side of the trail in...

Read More

Phlegmariurus tubulosus

Posted by on Feb 3, 2016 in Lycophytes, New Collections | 0 comments

...

Read More

Cyathea williamsii

Posted by on Feb 2, 2016 in Ferns, New Collections | 0 comments

This species belongs to a clade of small, 1-pinnate taxa and corresponds to...

Read More

Diplazium lindbergii

Posted by on Feb 2, 2016 in Ferns, New Collections | 2 comments

...

Read More

Dryopteris cf patula

Posted by on Feb 2, 2016 in Ferns, New Collections | 0 comments

I believe this Dryopteris is D. patula, but it atypical for that species with...

Read More

Phlegmariurus foliaceus

Posted by on Feb 2, 2016 in Lycophytes, New Collections | 0 comments

This was collected along the same stream (within a kilometer) where Maxon...

Read More
Page 10 of 71« First...89101112...203040...Last »

Families

98.04%

Based on an estimate of 51 families worldwide. Total number of families on this website = 50.

Genera

70.33%

Based on an estimate of 337 genera worldwide. Total number of genera on this website = 237.

Species

7.97%

Based on an estimate of 11,916 species worldwide. Total number of species on this website = 950.