Big Thicket Observations

All my Big Thicket observations are up (except for a few outside the preserve boundary)! For those who weren't there, it was a great trip. There were a lot of highlights but I've only chosen a few here. Aside from the general awesomeness of the trip, it also gave me a few thoughts on Euphorbia.

Firstly, I saw two species in person for the first time: E. corollata and E. cordifolia. I also saw two species on the preserve that were not on the plant list (Euphorbia prostrata and E. hyssopifolia). I also saw a species (not on the preserve but nearby) that is not known from East Texas (E. serpillifolia; unless it turns out to be E. meganaesos, but that's a potentially complicated story for another day). Euphorbia serpillifolia is only known from the Trans-Pecos in Texas.

Lastly, @ellen5 noticed today that the cyathial appendages of the Euphorbia corollata plants at the preserve were shorter than those growing further northeast. The short solution would be to call all the plants E. pubentissima and be done with it. However, I ended up looking at the two specimens I collected in the area and comparing them to the new volume of the Flora of North America. One of these specimens keyed to one of three different species depending on which one of three different characters were used. This ultimately means that there is some work to do in the complex and a new taxonomic problem to untangle.

Overall, I'd say it was a productive and fun trip .... even if I didn't see Euphorbia humistrata.

由使用者 nathantaylor nathantaylor2016年10月25日 21:18 所貼文

觀察

照片/聲音

什麼

紫斑大㦸 (Euphorbia hyssopifolia)

觀察者

nathantaylor

日期

10月 14, 2016 18:48 CDT

照片/聲音

觀察者

nathantaylor

日期

10月 15, 2016 10:30 CDT

照片/聲音

觀察者

nathantaylor

日期

10月 15, 2016 10:53 CDT

照片/聲音

觀察者

nathantaylor

日期

10月 15, 2016 07:54 CDT

照片/聲音

什麼

花大戟 (Euphorbia corollata)

觀察者

nathantaylor

日期

10月 15, 2016 08:04 CDT

描述

Odd green appendages form.

照片/聲音

什麼

伏生大戟 (Euphorbia prostrata)

觀察者

nathantaylor

日期

10月 15, 2016 08:09 CDT

照片/聲音

什麼

蜱籽鬼針 (Bidens aristosa)

觀察者

nathantaylor

日期

10月 15, 2016 20:46 CDT

描述

Under blacklight.

Fungi

照片/聲音

什麼

真菌 ( Fungi)

觀察者

nathantaylor

日期

10月 15, 2016 20:33 CDT

描述

First photo under blacklight.

照片/聲音

觀察者

nathantaylor

日期

10月 17, 2016 07:46 CDT

描述

2 plants.

照片/聲音

觀察者

nathantaylor

日期

10月 16, 2016 09:48 CDT

照片/聲音

觀察者

nathantaylor

日期

10月 16, 2016 10:23 CDT

照片/聲音

什麼

傘菌綱 ( Agaricomycetes)

觀察者

nathantaylor

日期

10月 16, 2016 11:03 CDT

照片/聲音

觀察者

nathantaylor

日期

10月 16, 2016 11:38 CDT

照片/聲音

觀察者

nathantaylor

日期

10月 16, 2016 12:50 CDT

評論

It was a totally grand time and a great opportunity for me to learn from and be inspired by all the experts. Thanks for all your help, Nathan!
I am still slowly working on getting my observations reported soon... Too many places to go and irons in the fire the past week. Looking forward to the next meet up!

發佈由 connlindajo 大約 8 年 前

Awesome! You all made a lot of observations at Big Thicket. Is anyone writing up a summary? Did you get a group photo? Tagging @sambiology

發佈由 carrieseltzer 大約 8 年 前

I suppose I should write up a little summary of the trip, @carrieseltzer -- @briang did get a group photo, although it was missing quite a few folks that were off exploring! :) It was bioblitztastic!

Hopefully if this happens again, we can 'encourage' more TX national parks to participate. :)

發佈由 sambiology 大約 8 年 前

@sambiology PLEASE write a trip summary! This is a valuable demonstration of what you can accomplish with a trained and motivated bunch of people. This was a massively productive BioBlitz that doesn't at all qualify as "mini", except possibly in budget ;-)

發佈由 carrieseltzer 大約 8 年 前

@sambiology Could you include the photo and a list of those missing in it? Thanks...
@nathantaylor7583 I pulled "weeds" from the Milam County Master Gardener chapters's demonstration garden this morning... almost three 5-gallon buckets of Nodding Spurge (Euphorbia nutans). Such beautiful specimens!

發佈由 connlindajo 大約 8 年 前

@connlindajo Wow! That's a lot of spurges. You're making me drool! ;)
A trip summary would be really nice. I really hope Big Bend decides to jump on the bandwagon. It seems like a good way to get large numbers of observations.

發佈由 nathantaylor 大約 8 年 前

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