Tag Archives | Rhynia

Structure of Rhynia (With Diagram) | Pteridophytes

In this article we will discuss about the external, internal and reproductive structures of rhynia. External Structure of Rhynia: The plants of Rhynia were herbaceous. R. major was 50 cm. in height and 1.5 to 6 mm in diameter whereas R. gwynne-vaughani was only about 20 cm. in height and 1 to 3 mm in diameter. The plant body was [...]

By Vishnupriya R|2016-09-16T07:30:09+00:00September 16, 2016|Pteridophytes|Comments Off

Features and Anatomy of Rhynia (With Diagram)

Study the external features and anatomy of different plant parts of rhynia from the permanent slides. External Features of Rhynia: 1. Plant body was sporophytic. 2. Rhynia major was bigger and attained a height of 50 cm. with a diameter of 1.5 to 6 mm.,while R.gwynne-vaughani (Fig. 206) had a height of 20 cm. and a diameter of 1 to [...]

By Anushree Sinha|2016-09-16T07:07:16+00:00September 16, 2016|Pteridophyta|Comments Off