Tree Sex

2012-10-03_18-41-48_465

Let’s talk about tree sex! So, it’s neat that Coast Redwoods can clone themselves, but variety is nice. These little cones (about the size of a dime) go from tight green balls to open brown cones as they mature. This green cone gave me quite a surprise. It exploded open while I was drawing it, scattering seeds in a radius of about a meter!

Redwood cones are prolific on the forest floor, and each cone gives us a few dozen seeds. That’s a lot of seeds, and there’s not much space here for more trees… Alex thinks that seed viability isn’t very high, although he says he hasn’t tested that yet, a study done at UC Berkeley agreed and shows that older trees have a higher percentage of viable seeds. Our young forest then is less likely to be reproducing sexually, than a more mature forest.

UC Santa Cruz Natural Reserve
10/3/12

One thought on “Tree Sex

  1. <html> <head> <style><!– .hmmessage P { margin:0px; padding:0px } body.hmmessage { font-size: 10pt; font-family:Tahoma } –></style></head> <body class=’hmmessage’><div dir=’ltr’> Then vs than: &nbsp;I think you have a commom tendancy to misuse the word then, which sounds so much like than, which is what you really mean. &nbsp;Then applies to time. &nbsp;I went to school, then I went home. &nbsp;Than is for comparisons: &nbsp;Emily is much smarter than her father! &nbsp;OK?<div>Try to remember that way, OK?</div><div>Love,</div><div>Dad<br><br><div><div id="SkyDrivePlaceholder"></div><hr id="stopSpelling">Date: Thu, 18 Oct 2012 14:18:21 -0700<br>From: post@emilycoren.posterous.com<br>To: bobcoren@hotmail.com<br>Subject: [walkaboutem.com] Tree Sex<br><br> <style><!– .ExternalClass {padding:0;} .ExternalClass a:link, .ExternalClass a:visited, .ExternalClass a:hover, .ExternalClass a:active {color:#EB7400;text-decoration:none;} .ExternalClass table, .ExternalClass td, .ExternalClass tr {font-family:’Helvetica Neue’, Helvetica, Arial, sans-serif;font-size:12px;color:#333;} .ExternalClass p {line-height:1.3em;} .ExternalClass h1 {;} .ExternalClass h2 {;} .ExternalClass li {padding-bottom:3px;list-style-position:outside;margin-left:15px;} .ExternalClass img {max-width:100%;height:auto;} .ExternalClass #ecxfirst_section a {font-weight:bold;} .ExternalClass #ecxlogo_mobile {display:none;} { .ExternalClass table {width:300px;} .ExternalClass ecxtable[width=&quot;650&quot;] {width:350px !important;} .ExternalClass ecxtable[width=&quot;610&quot;] {width:330px !important;} .ExternalClass ecxtable[width=&quot;578&quot;] {width:300px !important;} .ExternalClass ecxtd[width=&quot;650&quot;] {width:350px !important;} .ExternalClass ecxtd[width=&quot;610&quot;] {width:330px !important;} .ExternalClass ecxtd[width=&quot;578&quot;] {width:300px !important;} .ExternalClass ecxtd[width=&quot;538&quot;] {width:280px !important;} .ExternalClass ecxtd[width=&quot;435&quot;] {width:230px !important;} .ExternalClass ecxtd[width=&quot;300&quot;] {width:200px !important;} .ExternalClass ecxtd[width=&quot;250&quot;] {width:100px !important;} .ExternalClass ecxtd[width=&quot;20&quot;] {width:10px !important;} .ExternalClass ecxtd[width=&quot;16&quot;] {width:10px !important;} .ExternalClass ecxtd[height=&quot;20&quot;] {height:10px !important;} .ExternalClass ecxtr[height=&quot;20&quot;] {height:10px !important;} .ExternalClass ecxp[class=w500] {width:250px !important;} .ExternalClass ecxdiv[class=w500] {width:250px !important;} .ExternalClass ecxtd[class=w20] {width:10px !important;} .ExternalClass ecxtd[class=h20] {height:10px !important;} .ExternalClass #ecxsubs_container ecxtd[width=&quot;435&quot;] {width:200px !important;padding-left:16px !important;} .ExternalClass #ecxsubs_container ecxtd[width=&quot;175&quot;] {width:43px !important;} .ExternalClass #ecxsubs_container ecxtd[width=&quot;175&quot;] table {width:43px !important;} .ExternalClass ecxdiv[class=post_body] {width:300px !important;} .ExternalClass ecxtd[id=sub_title] {width:170px !important;padding-left:16px !important;} .ExternalClass ecxtd[id=sub_title] img {width:170px;} .ExternalClass ecxtd[id=sub_date] {width:100px !important;padding-right:10px !important;font-size:14px !important;} .ExternalClass #ecxheader img {max-width:none;} .ExternalClass ecxdiv[id=logo_container] {width:330px;height:60px;} .ExternalClass ecximg[id=logo] {display:none !important;} .ExternalClass ecxa[id=download_app_link] {font-size:12px !important;} } –></style> <p style="font-size:14px;color:#999999;padding-bottom:15px;text-align:center">This is a private email. Please do not forward.</p> <table align="center" border="0" cellpadding="0" cellspacing="0" width="650"> <tbody><tr> <td bgcolor="#EAEAEA" class="ecxh20" colspan="3" height="20" style="border-top-left-radius:5px;border-top-right-radius:5px"></td> </tr> <tr> <td bgcolor="#EAEAEA" class="ecxw20" width="20"></td> <td> <table align="center" border="0" cellpadding="0" cellspacing="0" style="font-family:Arial, Helvetica, sans-serif;font-size:12px" width="610"> <tbody><tr id="header"> <td height="60" style="font-family:’Helvetica Neue’,Helvetica,Arial,sans-serif;font-size:24px" width="610"> <div id="ecxlogo_container"> <img alt="Posterous Spaces" id="ecxlogo" src="http://posterous.com/images/emails/design/logo.jpg&quot; width="610"> </div> </td> </tr> <tr> <td> <table bgcolor="#FFFFFF" border="0" cellpadding="0" cellspacing="0" width="610"> <tbody><tr height="20"></tr> <tr> <td width="16"></td> <td width="578"> <table border="0" cellpadding="0" cellspacing="0" id="ecxfirst_section" width="578"> <tbody><tr> <td></td></tr></table></td></tr></table></td></tr></table></td></tr></table></div></div></div></body></html>

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