hort.net Seasonal photo, (c) 2006 Christopher P. Lindsey, All Rights Reserved: do not copy
articles | gallery of plants | blog | tech blog | plant profiles | patents | mailing lists | top stories | links | shorturl service | tom clothier's archive0
Gallery of Plants
Tech Blog
Plant Profiles
Mailing Lists
    Search ALL lists
    Search help
    Subscription info
Top Stories
sHORTurl service
Tom Clothier's Archive
 Top Stories
New Trillium species discovered

Disease could hit Britain's trees hard

Ten of the best snowdrop cultivars

Plant protein database helps identify plant gene functions

Dendroclimatologists record history through trees

Potato beetle could be thwarted through gene manipulation

Hawaii expands coffee farm quarantine

Study explains flower petal loss

RSS story archive

Re: [Aroid-l] Thyphonium nubicum vs Typhonium venosum 'IndianGiant'?



This is very interesting. I have T. venosum. It has very spotted petioles, but grows to 4.5 – 5 feet in my greenhouse, 3.5 - 4.5 out doors. The younger leaves are more dissect as Brian shows them, the older leaves are less so, especially in the greenhouse. Maybe I have hybrids? Maybe the different forms are clinal and my material was collected in between them? Seems like an interesting amount of variability. Any suggestions?




D. Christopher Rogers

Invertebrate Ecologist/Taxonomist



EcoAnalysts, Inc.

(530) 406-1178

707 Dead Cat Alley

Suite 201

Woodland, CA 95695 USA


Invertebrate Taxonomy

● Invertebrate Ecological Studies

● Bioassessment and Study Design

● Endangered Invertebrate Species

● Invasive Invertebrate Species

● Periphyton/ Phytoplankton

● Zooplankton



Moscow, ID ● Bozeman, MT ● Woodland, CA ● Joplin, MO ● Selinsgrove, PA



-----Original Message-----
From: aroid-l-bounces@gizmoworks.com [mailto:aroid-l-bounces@gizmoworks.com]On Behalf Of Brian Williams
Sent: Thursday, August 23, 2007 3:44 PM
To: Discussion of aroids
Subject: Re: [Aroid-l] Thyphonium nubicum vs Typhonium venosum 'IndianGiant'?


This giant form is different in over all size my plant of the regular form grow to 1 to 2 feet while this Indian Giant form grows to 4 feet tall or more. The stems are different as well the regular form is highly spotted while the giant form has much fewer spotting. The leaves on the giant form also tend to be wider as well and less dissected as the more common form. The flowers as far as I can tell at identical and this may be just a odd selected seedling or a tetraploid. Here are some photos showing the differences.

Aroid-L mailing list

Other Mailing lists | Author Index | Date Index | Subject Index | Thread Index

 © 1995-2017 Mallorn Computing, Inc.All Rights Reserved.
Our Privacy Statement