En EspaŅol

Q. Who is Mr. Smarty Plants?

A: There are those who suspect Wildflower Center volunteers are the culpable and capable culprits. Yet, others think staff members play some, albeit small, role. You can torture us with your plant questions, but we will never reveal the Green Guru's secret identity.

Help us grow by giving to the Plant Database Fund or by becoming a member

Did you know you can access the Native Plant Information Network with your web-enabled smartphone?

Share

Ask Mr. Smarty Plants

Ask Mr. Smarty Plants is a free service provided by the staff and volunteers at the Lady Bird Johnson Wildflower Center.

Search Smarty Plants
    
 
See a list of all Smarty Plants questions
Can't find the answer in our existing FAQs, submit a question to Mr. Smarty Plants.
Need help with plant identification, visit the plant identification page.
 
rate this answer
Not Yet Rated

Sunday - July 21, 2013

From: Windsor, VA
Region: Mid-Atlantic
Topic: Non-Natives, Seeds and Seeding, Herbs/Forbs
Title: Red pods on Canna Lilies from Windsor VA
Answered by: Barbara Medford

QUESTION:

What are the dark red pods on my canna lilies?

ANSWER:

Does what you have on your canna look anything like these pictures? In that case, they are seed pods. From e-How here is an article on Growing and Caring for Cannas. The canna is considered a tropical plant and has been heavily hybridized. but there are four plants with "canna" in their common names native to North America. Of those, only Apocynum cannabinum (Indian hemp) is listed as native to Virginia and it is not a member of the Cannaceae family, but of the Aponcynaceae (Dogbane) family. Canna flaccida (Bandanna of the everglades) and Canna glauca (Water canna) are true cannas and Thalia dealbata (Powdery alligator-flag), also known as Water Canna, is a member of the Marantaceae (Arrowroot) family. You can see why common names sometimes cause us confusion. You may have none of these but a non-native import instead, we just don't know. But we are pretty sure that whatever you are seeing on your canna is a seed pod.

 

From the Image Gallery


Indian hemp
Apocynum cannabinum

Bandanna of the everglades
Canna flaccida

Water canna
Canna glauca

Powdery alligator-flag
Thalia dealbata

More Seeds and Seeding Questions

Source for book on Mimosa pudica from West Palm Beach FL
September 07, 2012 - Where can I find the TickleMe Plant Book -the guide for growing the sensitive plant mimosa pudica seeds?This is the plant that plays dead when touched.
view the full question and answer

Growing a Swamp Oak from Seed
July 02, 2014 - I have a swamp oak that I started from an acorn. Someone at a nursery stated that after 4 years I should cut it off at ground level and then allow one of the suckers to grow while keep removing the ot...
view the full question and answer

Silphium Perfoliatum Seeds
October 06, 2014 - I am trying to identify which part of the seedhead is the actual seed of the cup plant, Silphium perfoliatum. It is hard to find images. Some show the outer, larger, flat part of the seedhead which ...
view the full question and answer

Establishing wildflowers on a slope in Virginia
August 18, 2012 - From Roanoke Virginia. I have a steep bank rising from one side of my driveway to woods above. Different areas vary from full sun, to half day shade. It is possible to carefully walk/stand on it, we a...
view the full question and answer

Male pollinator to produce berries on Juniperus virginiana from Amston CT
November 08, 2012 - We have planted 3 juniperus virginiana 'Glauca' (on our Connecticut property) that have a few blue berries on them. Will they need a male pollinator to make berries? We do not have other juniperus...
view the full question and answer

Smarty Plants's Facebook profile Support the Wildflower Center by Donating Online or Becoming a Member today.

Mr. Smarty Plants wants you to be his Facebook friend. Click the Facebook icon to add yourself to Mr. Smarty Plants list of friends.
E-NEWSLETTER | BECOME A MEMBER | DONATE NOW | MEDIA | SITEMAP
© 2014 Lady Bird Johnson Wildflower Center