Periwinkle

Source of life-saving drug

A broad, fertile flat between gorge walls supports a dense growth of invasive creeping myrtle. Springtime there is a sprinkling of small blue flowers, this may be the source of another name, periwinkle, or lesser periwinkle.

Click photograph for a larger view. To do this from WordPress Reader, you need to first click the title of this post to open a new page.

Periwinkle is an evergreen and in early times vinca vine (another name we call it, from the scientific name Vinca Minor) was planted in graveyards and cemeteries. The isolated growth of vinca vine in this section of the gorge maybe from such a planting on a lost grave.

Today, the park practices leaving fallen trees in place, here they are covered in years of moss, a memory of headstones. Lesser Perriwinkle is significant for the living as the source of vincamine, from the leaves. A synthetic form of this compound is a potent vasodilator, a therapeutic treatment for stroke and other brain disorders.

These shots were hand held. I used a Sony Alpha 700 dslr with a variable “zoom” lens, great for framing compositions.

Robert H. Treman New York State Park.

Source: Wikipedia, “Vinca Minor.”

Click for a slideshow of this Fertile Flats sequence.

Copyright 2019 All Rights Reserved Michael Stephen Wills

6 thoughts on “Periwinkle

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.