Blechnum

Tab or >

Use autocomplete instead of having to type full scientific names:

Welwitschia mirabilis or Amborella trichopoda

Search for common names in over 250 languages:

Giant Redwood, Tollkirscheor 芙蓉

Filter results by categories or years:

endangered perennial medicinal 2024 1977

Look up IDs of major taxonomic databases:

4672364-4 or Q36484

Don't know where to start?

Searching for your name or birth year is always fun.

Nothing in your cart yet!Add a device?

	Item	Count		Total
			$

< Back to Overview

Loading shipping options...

< Back to Address

Payment options:

Pay by Credit Card or direct bank debit
Purchase Order Pay by wire or bank transfer After you confirm your order, we'll email you an invoice and all bank details to complete your purchase. Email:

< Back to Shipping

Processing... Creating order Confirming inventory Processing payment Acquiring shipping Final confirmation (Cleaning up)

Order confirmed!

Summary

Devices$ 0

Plants$ 0

ShippingNot yet calculated

TaxesNot yet calculated

Total$ 0

Address

Shipping

Payment

Start Checkout

Home Plants tracheophyta polypodiopsida polypodiales blechnaceae Blechnum

1753

hard fern

Loading image...

Climate | Habitat | History | Research

Summary

Blechnum, known as hard fern, is a genus of ferns in the family Blechnaceae, subfamily Blechnoideae, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG I). Two very different circumscriptions of the genus are used by different authors. In the PPG I system, based on Gasper et al. (2016), Blechnum is one of 18 genera in the subfamily Blechnoideae, and has about 30 species. Other sources use a very broadly defined Blechnum s.l., including accepting only two other genera in the subfamily. The genus then has about 250 species. In the PPG I circumscription, the genus is mostly neotropical, with a few southern African species....read more on Wikipedia.